阅读说明：本技术 一种岩土工程采掘矿石用矿山钻孔机械设备 (Mine drilling mechanical equipment for mining ores in geotechnical engineering ) 是由 侯啸岳 于 2020-08-19 设计创作，主要内容包括：本发明公开了一种岩土工程采掘矿石用矿山钻孔机械设备,包括安装板,所述安装板的底部固定连接有两个L型板,所述安装板的底部转动连接有两个伸缩杆,两个所述伸缩杆位于两个L型板之间,两个所述伸缩杆的底部均固定连接有螺纹插杆,两个所述螺纹插杆分别贯穿同侧的L型板并与其螺纹连接,所述安装板的底部中心固定连接有电机,所述电机的输出端固定连接有转动杆,所述安装板的底部固定连接有位于两个伸缩杆之间的U型板。本发明结构合理,不仅可以保证钻头工作时的稳定性,无需人工固定,钻孔精度高,且不易使钻头损坏,钻孔效率高,也可以对钻孔设备进行移动,增加其灵活性。(The invention discloses mine drilling mechanical equipment for mining ores in geotechnical engineering, which comprises a mounting plate, wherein the bottom of the mounting plate is fixedly connected with two L-shaped plates, the bottom of the mounting plate is rotatably connected with two telescopic rods, the two telescopic rods are positioned between the two L-shaped plates, the bottoms of the two telescopic rods are both fixedly connected with threaded insertion rods, the two threaded insertion rods respectively penetrate through the L-shaped plates at the same side and are in threaded connection with the L-shaped plates, the center of the bottom of the mounting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, and the bottom of the mounting plate is fixedly connected with a U-shaped plate positioned between. The drill bit has a reasonable structure, can ensure the stability of the drill bit during working, does not need manual fixation, has high drilling precision, is not easy to damage the drill bit, has high drilling efficiency, and can move drilling equipment to increase the flexibility.)

1. The utility model provides a geotechnical engineering is excavated mine drilling mechanical equipment for ore, includes mounting panel (1), its characterized in that, two L templates (2) of bottom fixedly connected with of mounting panel (1), the bottom of mounting panel (1) is rotated and is connected with two telescopic links (10), two telescopic link (10) are located between two L templates (2), two the equal fixedly connected with screw inserted bar (20) in bottom of telescopic link (10), two screw inserted bar (20) run through respectively L template (2) of homonymy and rather than threaded connection, the bottom center fixedly connected with motor (11) of mounting panel (1), the output fixedly connected with dwang (12) of motor (11), the bottom fixedly connected with of mounting panel (1) is located U template (21) between two telescopic links (10), the bottom fixedly connected with installation axle (17) of dwang (12), the mounting shaft (17) penetrates through the U-shaped plate (21) and is movably connected with the U-shaped plate, the bottom of the mounting shaft (17) is fixedly connected with a mounting block (18), a drill bit (19) is installed at the bottom of the installation block (18), a first gear (16) fixedly connected with the rotation rod (12) is sleeved on the outer wall of the rotation rod (12), two fixing plates (13) are fixedly connected with the opposite surfaces of the L-shaped plates (2), the two expansion rods (10) respectively penetrate through the fixing plates (13) on the same side and are rotatably connected with the same, transmission parts fixedly connected with the expansion rods (10) are installed on the two fixing plates (13), the first gear (16) is connected with the two transmission parts through a gear belt (15), the two L-shaped plates (2) are both provided with a movable damping mechanism, switch board (6) are installed to the upper end of mounting panel (1), install electrical source controller (7) in switch board (6).

2. The mining drilling machine for mining ores in geotechnical engineering according to claim 1, wherein the telescopic rod (10) is composed of a first sleeve and a second sleeve, inner walls of the second sleeve and the first sleeve are both rectangular, and the transmission member is mounted on the first sleeve.

3. The mining drill machine equipment for mineral extraction in geotechnical engineering according to claim 1, characterized in that said drill bit (19) is composed of a plurality of bits, which are arranged in a matrix at the bottom of the mounting block (18) and are progressively shorter near the edge of the block (18).

4. The mining drilling mechanical equipment for the geotechnical engineering ore extraction according to claim 2, wherein the transmission part comprises a circular ring (26) fixed on the first sleeve, a second gear (14) sleeved outside the first sleeve is installed on the fixing plate (13), the circular ring (26) is positioned in the second gear (14) and is arranged close to the inner wall of the second gear (14), and a plurality of limiting mechanisms are arranged between the circular ring (26) and the inner wall of the second gear (14).

5. The mining drilling mechanical equipment for the geotechnical engineering ore excavation according to claim 4, wherein the limiting mechanism comprises a mounting groove (22) arranged on the inner wall of the second gear (14), an electromagnet (28) is mounted in the mounting groove (22), a magnetic block (25) is connected in the mounting groove (22) in a sliding mode, a first spring (23) is fixedly connected between the magnetic block (25) and the inner wall of the mounting groove (22), a clamping groove (24) is formed in the outer wall of the circular ring (26), and the magnetic block (25) is inserted into the clamping groove (24).

6. The mining drilling machine equipment for the geotechnical engineering mining of ore according to claim 5, wherein the end of the electromagnet (28) opposite to the magnetic block (25) has a magnetic pole with opposite polarity.

7. The mining drilling mechanical equipment for the geotechnical engineering ore mining according to claim 6, wherein the power distribution cabinet (6) is provided with control buttons (8) electrically connected with a controller, the electromagnet (28) and the motor (11) are both electrically connected with the controller, and the two control buttons (8) are respectively electrically connected with the electromagnet (28) and the motor (11).

8. The mining drilling mechanical equipment for the geotechnical engineering ore mining according to claim 1, wherein two handles (9) are fixedly connected to the upper end of the mounting plate (1), and anti-skid sleeves are sleeved on the two handles (9).

9. The mining drilling mechanical equipment for the geotechnical engineering ore mining according to claim 1, wherein the movable damping mechanism comprises a supporting rod (3) which penetrates through the L-shaped plate (2) and is in sliding connection with the L-shaped plate, walking wheels (5) are installed at the bottom of the supporting rod (3), a limiting block (4) is fixedly connected to the upper end of the supporting rod (3), and a second spring (27) is fixedly connected between the limiting block (4) and the L-shaped plate (2).

Technical Field

The invention relates to the technical field of mining mechanical equipment, in particular to mine drilling mechanical equipment for mining ores in geotechnical engineering.

Background

The mine refers to an independent production and operation unit for mining ores in a certain mining boundary, the mine comprises coal mines, metal mines, non-metal mines, building material mines, chemical mines and the like, and in the mining production process of the mine, the mining operation not only consumes most manpower and material resources and occupies most funds, but also is a production link with the largest potential for reducing mining cost. The main approach for reducing the excavation cost is to improve the labor productivity and the product quality and reduce the material consumption. The mine drilling process is one of the most important research directions in geotechnical engineering at present.

Because the technology is limited, the existing mine drilling equipment has the defects of poor stability, manual fixation, easy slipping and poor drilling precision, and a drill bit is very easy to damage when the ore is excavated, so that the mine drilling mechanical equipment for excavating the ore in geotechnical engineering is designed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides the mine drilling mechanical equipment for mining ores in geotechnical engineering, which can ensure the stability of a drill bit during working, does not need manual fixation, has high drilling precision, is not easy to damage the drill bit, has high drilling efficiency, can move the drilling equipment and increases the flexibility.

In order to achieve the purpose, the invention adopts the following technical scheme:

a mine drilling mechanical device for mining ores in geotechnical engineering comprises a mounting plate, wherein two L-shaped plates are fixedly connected to the bottom of the mounting plate, two telescopic rods are rotatably connected to the bottom of the mounting plate and are positioned between the two L-shaped plates, threaded insertion rods are fixedly connected to the bottoms of the two telescopic rods, the two threaded insertion rods respectively penetrate through the L-shaped plates at the same side and are in threaded connection with the L-shaped plates at the same side, a motor is fixedly connected to the center of the bottom of the mounting plate, a rotating rod is fixedly connected to the output end of the motor, a U-shaped plate positioned between the two telescopic rods is fixedly connected to the bottom of the mounting plate, an installation shaft is fixedly connected to the bottom of the rotating rod and penetrates through the U-shaped plate and is movably connected with the U-shaped plate, a drill bit is installed at the bottom of the installation block, and a, two the equal fixedly connected with fixed plate of the one side that the L template is relative, two the telescopic link runs through the fixed plate of homonymy respectively and rotates rather than being connected, two all install the driving medium with telescopic link fixed connection on the fixed plate, first gear is connected, two through the gear belt with two driving mediums all install removal damper on the L template, the switch board is installed to the upper end of mounting panel, install electrical source controller in the switch board.

Preferably, the telescopic rod is composed of a first sleeve and a second sleeve, the inner walls of the second sleeve and the first sleeve are both rectangular, and the transmission piece is installed on the first sleeve.

Preferably, the drill bit is composed of a plurality of cutter heads, the cutter heads are distributed at the bottom of the mounting block in an array mode, and the cutter heads close to the edge of the mounting block are gradually shortened.

Preferably, the transmission part comprises a circular ring fixed on the first sleeve, a second gear sleeved outside the first sleeve is installed on the fixing plate, the circular ring is located in the second gear and is arranged close to the inner wall of the second gear, and a plurality of limiting mechanisms are arranged between the circular ring and the inner wall of the second gear.

Preferably, stop gear is including setting up the mounting groove on the second gear inner wall, install the electro-magnet in the mounting groove, sliding connection has the magnetic path in the mounting groove, the first spring of fixedly connected with between the inner wall of magnetic path and mounting groove, the outer wall of ring is equipped with the draw-in groove, the magnetic path inserts in the draw-in groove.

Preferably, the magnetic pole of the end of the electromagnet opposite to the magnetic block is opposite in polarity.

Preferably, install the control button with controller electric connection on the switch board, electro-magnet and motor all with controller electric connection, two control button respectively with electro-magnet and motor electric connection.

Preferably, the upper end of the mounting plate is fixedly connected with two handles, and the two handles are sleeved with the anti-skidding sleeves.

Preferably, remove damper including running through the L template and rather than sliding connection's bracing piece, the walking wheel is installed to the bottom of bracing piece, the upper end fixedly connected with stopper of bracing piece, fixedly connected with second spring between stopper and the L template.

Compared with the prior art, the invention has the beneficial effects that:

1. along with the work of motor, the length that the screw inserted bar was inserted in the soil horizon is more and more, and corresponding mounting panel downstream, mounting panel downstream make drill bit downstream, and then realize the drill bit and carry out drilling work to the mine, need not the staff and continuously press the drill bit and carry out drilling work, reduce staff's the amount of labour.

2. The drill bit is composed of a plurality of tool bits, the tool bits are distributed on the bottom of the mounting block in an array manner, and the tool bits close to the edge of the mounting block are gradually shortened, so that the long tool bit in the middle firstly drills and plays a certain limiting effect, and the drill bit is ensured not to be easily deviated; along with the drill bit moves downwards, the cutter head at the edge also performs drilling work, the drilling resistance of the drill bit is small, the efficiency is high, and the damage to the drill bit is effectively reduced.

3. Meanwhile, if the resistance is large when the drill bit works, the worker can electrify the electromagnet through the control button, because the magnetic poles of the ends of the electromagnet opposite to the magnetic block are opposite in polarity, the magnetic block can slide into the mounting groove, thus the second gear is not connected with the circular ring any more, so that the threaded inserted link does not rotate any more when the motor works, thus, when the drill bit rotates in situ and the resistance to the rotation of the drill bit is reduced, the electromagnet is powered off by the worker, under the action of the first spring, the magnetic block is abutted against the circular ring, when the magnetic block is opposite to the clamping groove, the magnetic block extends into the clamping groove, so the screw inserted bar continues to rotate the downstream, and such drill bit rotates and the downstream, continues to carry out drilling work, and this kind of setting can be protected the drill bit, makes it be difficult for damage or fracture, and the switching of two kinds of modes can effectually protect the drill bit, improves work efficiency.

In conclusion, the drill bit has a reasonable structure, the stability of the drill bit during working can be ensured, manual fixation is not needed, the drilling precision is high, the drill bit is not easy to damage, the drilling efficiency is high, drilling equipment can be moved, and the flexibility is improved.

Drawings

FIG. 1 is a schematic structural view of a mining drilling machine for mining ores in geotechnical engineering according to the present invention;

FIG. 2 is a top view of a driving member in a mining drilling machine for mining ores in geotechnical engineering according to the present invention;

FIG. 3 is a bottom view of a mining drilling machine installation block for geotechnical engineering ore extraction according to the present invention;

FIG. 4 is a cross-sectional view of a U-shaped plate in a mining drilling mechanical device for mining ores in geotechnical engineering according to the present invention;

fig. 5 is a side view of a U-shaped plate in a mining drilling machine for mining ores in geotechnical engineering according to the present invention.

In the figure: 1 mounting panel, 2L template, 3 bracing pieces, 4 stopper, 5 walking wheels, 6 switch boards, 7 electrical source controllers, 8 control button, 9 handles, 10 telescopic link, 11 motors, 12 dwang, 13 fixed plate, 14 second gears, 15 toothed belt, 16 first gears, 17 installation axle, 18 installation piece, 19 drill bits, 20 screw inserted bar, 21U template, 22 mounting grooves, 23 first spring, 24 draw-in groove, 25 magnetic path, 26 rings, 27 second spring, 28 electro-magnets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-5, a geotechnical engineering is excavated ore and is used mine drilling mechanical equipment, including mounting panel 1, two L templates 2 of mounting panel 1's bottom fixedly connected with, mounting panel 1's bottom is rotated and is connected with two telescopic links 10, two telescopic links 10 are located between two L templates 2, telescopic link 10 has first sleeve pipe and second sleeve pipe to constitute, the second sleeve pipe is the rectangle shape with first sheathed tube inner wall, the driving medium is installed on first sleeve pipe, first sheathed tube outer wall is the circular surface, then inside is the rectangle shape, so can not appear first sleeve pipe and second sleeve pipe between take place relative rotation.

The bottoms of the two telescopic rods 10 are fixedly connected with threaded inserted rods 20, the two threaded inserted rods 20 respectively penetrate through the L-shaped plates 2 on the same side and are in threaded connection with the L-shaped plates 2, threaded sleeves are installed on the L-shaped plates 2 in a penetrating mode, the threaded inserted rods 20 penetrate through the threaded sleeves and are in threaded connection with the threaded sleeves, and the bottoms of the threaded inserted rods 20 are arranged in a pointed shape and are convenient to insert into soil; bottom center fixedly connected with motor 11 of mounting panel 1, motor 11's output fixedly connected with dwang 12, mounting panel 1's bottom fixedly connected with is located the U template 21 between two telescopic links 10, the bottom fixedly connected with installation axle 17 of dwang 12, installation axle 17 runs through U template 21 and rather than swing joint, it can slide from top to bottom to install rotatable between axle 17 and the U template 21 promptly, then run through on the U template 21 and be equipped with the cell body, install the tetrafluoro pipe in the cell body, installation axle 17 runs through the setting of tetrafluoro pipe, so can reduce the frictional force that installation axle 17 received.

The bottom of the mounting shaft 17 is fixedly connected with a mounting block 18, the bottom of the mounting block 18 is provided with a drill bit 19, the drill bit 19 is composed of a plurality of cutter heads, the cutter heads are distributed at the bottom of the mounting block 18 in a display manner, the cutter heads close to the edge of the mounting block 18 are gradually shortened, so that the long cutter head in the middle firstly drills and plays a certain limiting effect, and the drill bit 19 is ensured not to be easily deviated; with the downward movement of the drill 19, the edge cutters also perform drilling work, and compared with direct large-diameter drilling, the drilling resistance through the drill 19 is small, the efficiency is high, and the damage to the drill 19 is effectively reduced.

The outer wall of the rotating rod 12 is sleeved with a first gear 16 fixedly connected with the rotating rod, the opposite surfaces of the two L-shaped plates 2 are fixedly connected with a fixed plate 13, the two telescopic rods 10 respectively penetrate through the fixed plates 13 on the same side and are rotatably connected with the fixed plates, and a first sleeve penetrates through the fixed plates 13 and is rotatably connected with the fixed plates; all install the driving medium with telescopic link 10 fixed connection on two fixed plates 13, first gear 16 is connected through gear belt 15 with two driving mediums, and the driving medium is including fixing the ring 26 on first sleeve pipe, installs the second gear 14 of cover outside first sleeve pipe on the fixed plate 13, and ring 26 is located second gear 14 and near the inner wall setting of second gear 14, then gear belt 15 covers in the outside of first gear 16 and two second gears 14, so can realize its rotation simultaneously.

A plurality of limiting mechanisms are arranged between the circular ring 26 and the inner wall of the second gear 14, each limiting mechanism comprises a mounting groove 22 arranged on the inner wall of the second gear 14, an electromagnet 28 is mounted in each mounting groove 22, a magnetic block 25 is connected in each mounting groove 22 in a sliding mode, a first spring 23 is fixedly connected between each magnetic block 25 and the inner wall of each mounting groove 22, a clamping groove 24 is formed in the outer wall of the circular ring 26, each magnetic block 25 is inserted into each clamping groove 24, and the magnetic poles of the ends, opposite to the magnetic blocks 25, of the electromagnets 28 are opposite; when the magnetic block 25 is clamped in the clamping groove 24, the telescopic rod 10 can rotate through the first gear 16 and the gear belt 15, and if the magnetic block is not clamped in the clamping groove 24, the second gear 14 idles.

The two L-shaped plates 2 are respectively provided with a movable damping mechanism, the movable damping mechanism comprises four support rods 3 which penetrate through the L-shaped plates 2 and are connected with the L-shaped plates in a sliding manner, and the number of the support rods 3 is four; walking wheel 5 is installed to the bottom of bracing piece 3, and the upper end fixedly connected with stopper 4 of bracing piece 3, fixedly connected with second spring 27 between stopper 4 and the L template 2 conveniently removes whole device through walking wheel 5, and can carry out the shock attenuation to whole device through second spring 27.

The upper end of the mounting plate 1 is provided with a power distribution cabinet 6, a power controller 7 is arranged in the power distribution cabinet 6, the power distribution cabinet 6 is provided with control buttons 8 electrically connected with the controller, the electromagnet 28 and the motor 11 are both electrically connected with the controller, and the two control buttons 8 are respectively electrically connected with the electromagnet 28 and the motor 11; two handles 9 of the upper end fixedly connected with of mounting panel 1, all overlap on two handles 9 and have the antiskid cover, make things convenient for the staff to press mounting panel 1 and promote mounting panel 1.

When the invention is used, a worker can push the handle 9, and can move the mounting plate 1 to a required place under the action of the travelling wheels 5; when drilling work is required, a worker can press the handle 9 downwards, the mounting plate 1 moves downwards, the second spring 27 is in a stretching state until the threaded insert rod 20 abuts against the ground, then the motor 11 is started through the control button 8, the motor 11 works to drive the rotating rod 12 and the first gear 16 to rotate, the two second gears 14 can rotate through the gear belt 15, the two telescopic rods 10 can further rotate, the two threaded insert rods 20 rotate, the threaded insert rods 20 rotate and move downwards until the threaded insert rods 20 are partially inserted into the soil layer, and then the worker does not press the handle 9;

along with the work of the motor 11, the length of the threaded insert rod 20 inserted into the soil layer is more and more, the corresponding mounting plate 1 moves downwards, the mounting plate 1 moves downwards to enable the drill bit 19 to move downwards, and further the drill bit 19 drills a mine, the drill bit 19 is formed by a plurality of tool bits, the tool bits are distributed on the bottom of the mounting block 18 in a display mode, the tool bits close to the edge of the mounting block 18 are gradually shortened, so that the long tool bit in the middle firstly drills holes and plays a certain limiting effect, and the drill bit 19 is enabled not to be prone to offset; along with the downward movement of the drill 19, the cutter head at the edge also performs drilling work, the drilling resistance of the drill 19 is small, the efficiency is high, and the damage to the drill 19 is effectively reduced;

meanwhile, if the resistance of the drill bit 19 is large during operation, an operator can energize the electromagnet 28 through the control button 8, because the magnetic poles of the electromagnet 28 and one end of the electromagnet 25 opposite to each other are opposite in polarity, the magnet 25 can slide into the mounting groove 22, the second gear 14 is not connected with the circular ring 26, the threaded insert rod 20 does not rotate when the motor 11 operates, the drill bit 19 rotates in the original position, when the resistance to rotation of the drill bit 19 is reduced, the operator deenergizes the electromagnet 28, the magnet 25 abuts against the circular ring 26 under the action of the first spring 23, when the magnet 25 and the clamping groove 24 are opposite to each other, the magnet 25 extends into the clamping groove 24, the threaded insert rod 20 continues to rotate and move downwards, the drill bit 19 rotates and moves downwards to continue drilling, and the arrangement can protect the drill bit 19 from being damaged or broken;

when drilling is completed, the control motor 11 rotates reversely, so that the threaded insert rod 20 can rotate reversely and move upwards, and the threaded insert rod 20 can be separated, so that the mounting plate 1 can be moved again conveniently.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.