CN214576751U - Stope drilling device for open-cast mining - Google Patents

Abstract

The utility model discloses a stope drilling equipment for open-cast mining, including cylinder, servo motor, drilling rod and frame, hydraulic telescoping rod is evenly installed to the bottom of frame, and hydraulic telescoping rod's bottom installs the fixed disk, the one end welding of frame has operating handle. The utility model discloses an install the aqueduct, assembly piece and assembly groove, make the device optimize the performance of self, during the use, the user can utilize the connection effect of ring flange on the one hand, connect two aqueducts with corresponding water supply equipment in proper order, it is inside the water pump with clear water suction aqueduct to be convenient for, the rethread shower nozzle spouts the water to the drilling position, and then make the device realize the effect of cooling and suppression flying dust to drilling equipment, on the other hand the user can utilize the threaded connection effect between assembly piece and the assembly groove, carry out dismouting or change the fixed disk in hydraulic telescoping rod's bottom, the functionality of device has been strengthened.

Description

Stope drilling device for open-cast mining

Technical Field

The utility model belongs to the technical field of open-cut mining equipment, concretely relates to stope drilling equipment for open-cut mining.

Background

Ore resources are widely applied, so people have high demand for ore, which stimulates the development of the mining industry, and a drilling device is one of the most common devices in surface mining, but the prior stope drilling device for surface mining still has some defects in practical use.

The stope drilling device and the stope drilling method for open-pit mining, as disclosed in application No. 202010810966.7, comprise a transportation vehicle body, wheels are installed at the bottom of the transportation vehicle body all around, a top fixedly connected with fixing plate of the transportation vehicle body, a movable plate is slidably installed at the top of the fixing plate, the top of the movable plate is hinged with one end of a pull rod, the other end of the pull rod is hinged on a fixing beam, the bottom of the right side of the fixing beam is hinged with the transportation vehicle body through a hinged piece, a heightening component is installed at the left side of the fixing beam, a hydraulic cylinder is used for continuously driving a drill rod to move upwards, a drilling motor is used for driving the drill rod to rotate, so that a mud scraping rod can scrape attached mud on the drill rod, a reset spring drives a connecting rod to extrude a push plate through the elasticity of the reset spring, and the elastic extrusion push plate matched with the stress spring is used for more tightly attaching the mud scraping rod on the drill rod, the effect of making the mud of scraping is better, but this kind of drilling equipment still exists such as not setting up the cooling and press down the dirt structure, be difficult for maintaining the braking structure, punch inefficiency, remove the heavy complicated and steady effect of structure poor, the difficult drawback of changing of drilling rod, this is unfavorable for the long-term popularization of device.

Disclosure of Invention

To solve the problems set forth in the background art described above. The utility model provides a mining stope drilling equipment openly adopts has the cooling and presses down dirt effectual, braking structure be convenient for maintain, punch efficient, the removal structure light and with low costs and steady effectual and the drilling rod characteristics of easily changing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stope drilling equipment for open-cast mining, includes cylinder, servo motor, drilling rod and frame, hydraulic telescoping rod is evenly installed to the bottom of frame, and hydraulic telescoping rod's bottom installs the fixed disk, the one end welding of frame has the operating handle, and the inside top of frame is fixed with the cylinder, first base plate is installed to the bottom of cylinder, and the both ends of first base plate bottom all are fixed with electronic slide rail, and the internally mounted of electronic slide rail has electronic slider, the bottom welding of electronic slider has the second base plate, and the welding of the intermediate position department of second base plate bottom has servo motor, and the drilling rod is installed to servo motor's bottom, the inside of frame evenly is fixed with the aqueduct.

Preferably, the output end of cylinder evenly installs the piston rod, constitutes integration welded structure between piston rod and the first base plate, and four corners at first base plate top all are provided with the spacing spring of being connected with the frame for the device can drive the drilling rod up-and-down motion comparatively steadily.

Preferably, the connection cutting is installed to servo motor's output, the top welding of drilling rod have with connect the cutting assorted connection slot, and connect evenly be provided with on the cutting with connect the slot connection's screw, make its convenient to use person with the drilling rod dismouting or change in servo motor's bottom.

Preferably, the welding of the intermediate position department at fixed disk top has the assembly groove, and the inside wall of assembly groove is provided with the internal thread, and hydraulic telescoping rod's output is fixed with the assembly piece to the lateral wall of assembly piece is provided with the external screw thread with internal thread assorted, makes its person of facilitating the use carry out dismouting or change the fixed disk in hydraulic telescoping rod's bottom.

Preferably, the fixed disk is provided with 4, and the bottom of fixed disk is provided with anti-skidding rubber pad, and the truckle is all installed to four corners of frame bottom, makes it strengthen the convenience of device.

Preferably, the number of the water guide pipes is 2, the spray head is fixed at one end of each water guide pipe, the flange plate is fixed at the other end of each water guide pipe, and an integrated welding structure is formed between each water guide pipe and the frame, so that the device can realize the effects of cooling and suppressing flying dust on drilling equipment, and the functionality of the device is enhanced.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the aqueduct, assembly block and assembly groove, make the device optimize self performance, during the use, on the one hand the user can utilize the connection effect of ring flange, connect two aqueducts in proper order with corresponding water supply equipment, be convenient for the water pump with inside the clear water suction aqueduct, rethread shower nozzle spouts the water to the drilling position, and then make the device realize the effect of cooling and suppression flying dust to drilling equipment, on the other hand the user can utilize the threaded connection effect between assembly block and the assembly groove, carry out dismouting or change the fixed disk in hydraulic telescoping rod's bottom, the functionality of device has been strengthened;

2. the utility model optimizes the structure of the device by installing the cylinder, the fixed disk, the piston rod and the drill rod, when in use, on one hand, after one-time drilling is completed by utilizing the servo motor and the cylinder, the user can start the cylinder to drive the piston rod and the drill rod below the piston rod to move upwards to separate the drill rod from the drilled hole, then the electric slide rail is started to drive the electric slider and the drill rod below the electric slider to automatically and horizontally move, and then the hole is punched again by repeating the punching operation, thereby improving the punching efficiency of the device, realizing the automatic punching treatment of a plurality of points when the device is stopped at a construction position, on the other hand, the user can utilize the operating handle to match the action of the truckles installed at the bottom of the frame to push the device to move, and can drive the fixed disk to move by starting the hydraulic telescopic rod to press the ground, the device can be braked, the stability of the device is improved, the moving and braking mechanism is utilized, the device is convenient to operate, and compared with a movable heavy truck and other vehicle body structures used by traditional open mining stope drilling equipment, the device is lower in cost and convenient to operate, and the practicability of the device is enhanced;

3. the utility model discloses an install the cylinder, the piston rod, connect cutting and connection slot, make when the device in-service use, start the cylinder on the one hand and can drive piston rod up-and-down motion, servo motor and drilling rod up-and-down motion of its below are driven again, realize drilling function, and all be provided with the spacing spring with connected to the frame through four corners at first base plate top, utilize the elastic buffer effect of spring, can drive the drilling rod comparatively steady up-and-down motion, on the other hand user can utilize the connection to cut into and close connection structure with inserting that connection slot constitutes, the locking fixed action of cooperation screw, carry out dismouting or change the drilling rod in servo motor's bottom, and then the maintenance of the drilling rod of being convenient for.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a rear view cross-sectional structure of the fixing plate of the present invention;

fig. 4 is a schematic view of the rear cross-sectional structure of the piston rod of the present invention;

in the figure: 1. a limiting spring; 2. a cylinder; 3. a piston rod; 4. a servo motor; 5. a drill stem; 6. fixing the disc; 7. a hydraulic telescopic rod; 8. a frame; 9. an operating handle; 10. a spray head; 11. a water conduit; 12. a first substrate; 13. an electric slide rail; 14. an electric slider; 15. a second substrate; 16. assembling the block; 17. assembling a groove; 18. connecting the slots; 19. and connecting the inserting strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a stope drilling device for open-pit mining comprises a cylinder 2, a servo motor 4, a drill rod 5 and a frame 8, wherein hydraulic telescopic rods 7 are uniformly installed at the bottom of the frame 8, a fixed disc 6 is installed at the bottom of each hydraulic telescopic rod 7, an operating handle 9 is welded at one end of the frame 8, the cylinder 2 is fixed at the top end of the inside of the frame 8, a first base plate 12 is installed at the bottom of the cylinder 2, electric slide rails 13 are fixed at two ends of the bottom of the first base plate 12, an electric slide block 14 is installed inside the electric slide rails 13, a second base plate 15 is welded at the bottom of the electric slide block 14, the servo motor 4 is welded at the middle position of the bottom of the second base plate 15, the drill rod 5 is installed at the bottom of the servo motor 4, and a water guide pipe 11 is uniformly fixed inside the frame 8;

the output end of the cylinder 2 is uniformly provided with a piston rod 3, an integrated welding structure is formed between the piston rod 3 and the first base plate 12, and four corners of the top of the first base plate 12 are provided with limit springs 1 connected with the frame 8;

when the drilling machine is used, the starting cylinder 2 can drive the piston rod 3 to move up and down, and then drive the servo motor 4 and the drill rod 5 below the piston rod to move up and down, so that a drilling function is realized, and the limiting springs 1 connected with the frame 8 are arranged at the four corners of the top of the first base plate 12, so that the drill rod 5 can be driven to move up and down stably by utilizing the elastic buffering effect of the springs;

the output end of the servo motor 4 is provided with a connecting inserting strip 19, the top of the drill rod 5 is welded with a connecting inserting slot 18 matched with the connecting inserting strip 19, and the connecting inserting strip 19 is uniformly provided with screws connected with the connecting inserting slot 18;

when the drill rod 5 is used, a user can use the inserting and connecting structure formed by the connecting inserting strips 19 and the connecting inserting slots 18 to match the locking and fixing action of the screws to disassemble, assemble or replace the drill rod 5 at the bottom of the servo motor 4, so that the maintenance of the drill rod 5 is facilitated;

an assembly groove 17 is welded in the middle of the top of the fixed disc 6, inner side walls of the assembly groove 17 are provided with inner threads, an assembly block 16 is fixed at the output end of the hydraulic telescopic rod 7, and outer side walls of the assembly block 16 are provided with outer threads matched with the inner threads;

when the hydraulic telescopic rod is used, a user can use the threaded connection effect between the assembling block 16 and the assembling groove 17 to disassemble and assemble or replace the fixed disc 6 at the bottom of the hydraulic telescopic rod 7;

4 fixed disks 6 are arranged, anti-skid rubber pads are arranged at the bottoms of the fixed disks 6, and casters are arranged at four corners of the bottom of the frame 8;

when the device is used, a user can not only utilize the operating handle 9 to cooperate with the action of the trundles arranged at the bottom of the frame 8 to push the device to move, but also can start the hydraulic telescopic rod 7 to drive the fixed disk 6 to move so as to press the fixed disk tightly against the ground, so that the device can be braked, the stability of the device is improved, and the device is convenient to operate by utilizing the moving and braking mechanism;

2 water guide pipes 11 are arranged, a spray head 10 is fixed at one end of each water guide pipe 11, a flange plate is fixed at the other end of each water guide pipe 11, and an integrated welding structure is formed between each water guide pipe 11 and the frame 8;

during the use, the user can utilize the connection effect of ring flange, connects two aqueducts 11 with corresponding water supply equipment in proper order, and the water pump of being convenient for is inside with clear water suction aqueduct 11, and rethread shower nozzle 10 spouts the water to the drilling position, and then makes the device can realize cooling and the effect of restraining the flying dust to drilling equipment, has strengthened the functional of device.

The utility model discloses well servo motor 4, hydraulic telescoping rod 7 and electronic slide rail 13 are the wide application that has disclosed and the known technique of daily life.

The utility model discloses a theory of operation and use flow: when the utility model is used, the external power supply, the user can firstly utilize the operation handle 9 to match the action of the trundle arranged at the bottom of the frame 8, the pushing device moves, and can also drive the fixed disc 6 to move by starting the hydraulic telescopic rod 7, so that the fixed disc is tightly pressed on the ground, further the braking of the device can be realized, the stability of the device is improved, the device is convenient to operate by utilizing the moving and braking mechanism, compared with the traditional heavy truck and other vehicle body structures used by mining stope drilling equipment for open mining, the device has lower cost and convenient operation, then the cylinder 2 is started, the piston rod 3 and the drill rod 5 below the piston rod are driven to move downwards, the servo motor 4 is started to drive the drill rod 5 to rotate, thereby the drilling operation is realized, meanwhile, after one-time drilling is completed, the user can start the cylinder 2, the piston rod 3 and the drill rod 5 below the piston rod are driven to move upwards, make drilling rod 5 break away from the hole of boring, then start electronic slide rail 13 and drive electronic slider 14 and drilling rod 5 of its below and carry out automatic horizontal migration, then it punches once more to complain the operation of punching through the repetition, and then make the device promote punching efficiency, can stop the device when the construction position, the automatic processing of punching of realization multiple point, the practicality of device has been strengthened, furthermore, the user can utilize the connection effect of ring flange, connect two aqueduct 11 with corresponding water supply equipment in proper order, be convenient for the water pump with clear water suction aqueduct 11 inside, rethread shower nozzle 10 spouts the water to the drilling position, and then make the device can realize cooling and the effect of restraining the flying dust to drilling equipment, the functionality of device has been strengthened.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a stope drilling equipment for open-cast mining, includes cylinder (2), servo motor (4), drilling rod (5) and frame (8), its characterized in that: hydraulic telescoping rod (7) are evenly installed to the bottom of frame (8), and fixed disk (6) are installed to the bottom of hydraulic telescoping rod (7), the one end welding of frame (8) has operating handle (9), and the inside top of frame (8) is fixed with cylinder (2), first base plate (12) are installed to the bottom of cylinder (2), and the both ends of first base plate (12) bottom all are fixed with electric slide rail (13), and the internally mounted of electric slide rail (13) has electric slider (14), the bottom welding of electric slider (14) has second base plate (15), and the welding of the intermediate position department of second base plate (15) bottom has servo motor (4), and drilling rod (5) are installed to the bottom of servo motor (4), the inside of frame (8) evenly is fixed with aqueduct (11).

2. A stope boring device for open pit mining according to claim 1, wherein: piston rod (3) are evenly installed to the output of cylinder (2), constitute integrated welded structure between piston rod (3) and first base plate (12), and four corners at first base plate (12) top all are provided with spacing spring (1) of being connected with frame (8).

3. A stope boring device for open pit mining according to claim 1, wherein: the output end of the servo motor (4) is provided with a connecting inserting strip (19), the top of the drill rod (5) is welded with a connecting inserting slot (18) matched with the connecting inserting strip (19), and screws connected with the connecting inserting slot (18) are uniformly arranged on the connecting inserting strip (19).

4. A stope boring device for open pit mining according to claim 1, wherein: the welding of the intermediate position department at fixed disk (6) top has assembly groove (17), and the inside wall of assembly groove (17) is provided with the internal thread, and the output of hydraulic telescoping rod (7) is fixed with assembly block (16) to the lateral wall of assembly block (16) is provided with the external screw thread with internal thread assorted.

5. A stope boring device for open pit mining according to claim 1, wherein: the fixed disk (6) is provided with 4, the bottom of the fixed disk (6) is provided with an anti-skidding rubber pad, and four corners of the bottom of the frame (8) are provided with trundles.

6. A stope boring device for open pit mining according to claim 1, wherein: 2 water guide pipes (11) are arranged, a spray head (10) is fixed at one end of each water guide pipe (11), a flange plate is fixed at the other end of each water guide pipe (11), and an integrated welding structure is formed between each water guide pipe (11) and the frame (8).

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