Hole distribution device for surface mine

Abstract

The utility model discloses a surface mine hole arrangement device which comprises a bottom plate and a supporting rod, the top end of the bottom plate is provided with the supporting rod, the surface of the supporting rod is fixedly provided with a supporting block, the surface of the supporting rod above the supporting block is sleeved with a sliding block in a sliding mode, and the side wall of the supporting block is provided with a short connecting arm. A movable shaft is installed at the bottom end of the short connecting arm, the short connecting arm is movably connected with the supporting block through the movable shaft, a long connecting arm is movably installed on one side of the sliding block, a hinge shaft is installed at the end, close to the short connecting arm, of the long connecting arm, the long connecting arm is movably connected with the short connecting arm through the hinge shaft, and a drill bit is movably installed in the sliding block. According to the movable drilling and hole distributing device, convenient and fast movable drilling and hole distributing operation and convenient and fast opposite-direction folding storage and placement are achieved, drilling and hole distributing tools can be conveniently protected, occupied space is reduced, and protection safety and storage and placement convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hole layout devices, and specifically relates to a hole layout device for open-pit mines. Background Technique

[0002] Hole layout refers to the drilling layout at the midline and intersection points of the building foundation according to certain rules and requirements during geotechnical engineering investigation. During the hole layout process, reasonable layout needs to be carried out according to the specific actual situation of the project. Hole layout is an important link in geotechnical engineering investigation, and its rationality and accuracy directly affect the reliability and accuracy of the investigation results. Specifically, the reasonable layout of holes can effectively obtain the geological information of geotechnical engineering and provide an important basis for engineering design and construction. The traditional hole layout method is mostly to manually determine the hole positions, and then another person drills the holes. Its efficiency is low, and it is not conducive to the storage and protection of hole drilling layout tools. In order to better drill and layout holes in open-pit mines, a hole layout device for open-pit mines is proposed.

[0003] As disclosed in an open-pit mine hole layout device with the authorization publication number of CN219570156U, it includes a base. A warning light is arranged on the top of the fixed disc. A paint spraying head is arranged at the bottom end of the paint placement bucket. A fixed cylinder is also arranged on the top of the fixed disc. A guide block is arranged inside the moving ring groove. A fixed seat is welded to the side wall of the guide block. A cleaning block is arranged at the bottom of the fixed seat. The output end of the driving motor is connected with a driving gear. A cleaning plate is arranged on the side wall of the fixed plate. A truncated cone barrel is arranged on the top of the fixed cylinder. A solar photovoltaic module and a storage battery are fixedly installed at the bottom of the inner cavity of the truncated cone barrel by screws;

[0004] Although it realizes the effective positioning of the hole layout device, is convenient for accurate positioning and warning of the hole layout position in an environment with low visibility, and can clean the dust on the surface of the hole layout device to avoid dust sticking to the surface of the light-emitting lamp, warning light and reflective sticker, affecting the warning positioning of the hole position;

[0005] However, it does not solve the problems that the existing hole layout device is not convenient for convenient mobile drilling and hole layout operations and convenient folding and storage in opposite directions, is not conducive to protecting the hole drilling and layout tools, and affects the safety of protection and the convenience of storage and placement. Content of the Utility Model

[0006] The purpose of the utility model is to provide a hole layout device for open-pit mines to solve the problems proposed in the above background technique that the hole layout device is not convenient for convenient mobile drilling and hole layout operations and convenient folding and storage in opposite directions, is not conducive to protecting the hole drilling and layout tools, and affects the safety of protection and the convenience of storage and placement.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An open-pit mine hole drilling device, including a bottom plate and a support rod. A support rod is installed at the top end of the bottom plate. A support block is fixedly installed on the surface of the support rod. A sliding block is slidably sleeved on the surface of the support rod above the support block. A short connecting arm is installed on the side wall of the support block. A movable shaft is installed at the bottom end of the short connecting arm, and the short connecting arm is movably connected to the support block through the movable shaft. A long connecting arm is movably installed on one side of the sliding block. A hinge shaft is installed at the end of the long connecting arm close to the short connecting arm, and the long connecting arm is movably connected to the short connecting arm through the hinge shaft. A drill bit is movably installed inside the sliding block. A driving motor is installed on the other side of the sliding block. A pulley assembly is installed at the output end of the driving motor, and the output end of the pulley assembly is connected to the top end of the drill bit. An electric push rod is movably installed at the top end of the bottom plate on one side of the support rod. A push arm is installed at the output end of the electric push rod.

[0008] Preferably, a linkage shaft is installed at the top end of the push arm, and the push arm is movably connected to the long connecting arm through the linkage shaft. A main support frame is arranged outside the bottom plate.

[0009] Preferably, a protective box is installed at the bottom end of the main support frame. Two groups of traveling wheels are movably installed at the bottom ends of the main support frame on both sides of the protective box.

[0010] Preferably, four servo motors are installed at equal intervals on the inner wall of the protective box. A threaded rod is installed at the output end of each servo motor, and the threaded rod is movably connected to the protective box.

[0011] Preferably, a threaded sleeve is sleeved on the surface of each threaded rod, and the threaded sleeve is threadedly connected to the threaded rod and slidably connected to the protective box.

[0012] Preferably, a connecting arm is installed on the side wall of each threaded sleeve, and the connecting arm is fixedly connected to the bottom plate.

[0013] Preferably, protective plates are symmetrically installed on the side wall of the main support frame, and the protective plates are fixedly connected to the main support frame.

[0014] Preferably, rotating frames are symmetrically arranged at the top end of the main support frame. Movable sleeves are installed at the bottom ends of the rotating frames.

[0015] Preferably, a pin shaft is arranged inside each movable sleeve, and the pin shaft is fixedly connected to the main support frame, and the movable sleeve is movably connected to the main support frame through the pin shaft.

[0016] Preferably, a locking pin is installed on the outer wall of each movable sleeve on one side of the pin shaft, and the locking pin penetrates through the movable sleeve and extends to the surface of the pin shaft.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: This hole - punching device not only realizes convenient mobile drilling and hole - punching operations and convenient folding and storage in opposite directions, which facilitates the protection of drilling and hole - punching tools and reduces space occupation, but also improves the safety of protection and the convenience of folding and storage;

[0018] (1) By pushing the device to the position to be drilled and hole - punched in the open - pit mine, the traveling wheels provide movable support for it. The servo - motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move downward, the threaded sleeve drives the bottom plate to move downward through the connecting arm, so that the bottom plate moves outside the protective box and the bottom plate contacts the hole - punching ground. The electric push - rod drives the push arm to move, the push arm drives the long connecting arm to rotate through the linkage shaft, the long connecting arm drives the short connecting arm to rotate around the movable shaft through the hinge shaft. With the movable support of the short connecting arm, the long connecting arm drives the sliding block to move on the surface of the support rod, the sliding block drives the drill bit to move downward, so that the drill bit contacts the ground. The driving motor drives the pulley assembly to rotate, the pulley assembly drives the drill bit to rotate, and the drill bit drills and punches holes in the ground. When the hole - punching is completed, the servo - motor is reversed to open, so that the bottom plate resets back into the protective box, and the protective box protects it, realizing convenient mobile drilling and hole - punching operations, facilitating the protection of drilling and hole - punching tools, and improving the safety of protection;

[0019] (2) When the equipment is in use, the space enclosed by the rotating frame and the protective plate can place sundries for work or place counterweights to facilitate the hole - punching operation of the drill bit. When the equipment is used up, the locking pin is loosened, the movable sleeve is separated from the pin shaft, and the rotating frame is rotated. The rotating frame rotates around the pin shaft through the movable sleeve to fold the rotating frame in opposite directions, so as to reduce its space occupation and facilitate the folding and storage of the whole equipment, realizing convenient folding and storage in opposite directions, reducing space occupation, and improving the convenience of folding and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the three - dimensional structure schematic diagram of the present utility model;

[0021] Figure 2 is the three - dimensional structure schematic diagram of the protective box of the present utility model;

[0022] Figure 3 is the front - view sectional structure schematic diagram of the protective box of the present utility model;

[0023] Figure 4 is the three - dimensional structure schematic diagram of the locking pin of the present utility model;

[0024] Figure 5 is the three - dimensional structure schematic diagram of the bottom plate of the present utility model.

[0025] In the figure: 1, main support frame; 2, rotating frame; 3, protective plate; 4, traveling wheel; 5, pin shaft; 6, protective box; 7, bottom plate; 8, connecting arm; 9, threaded rod; 10, threaded sleeve; 11, pulley assembly; 12, servo motor; 13, locking pin; 14, movable sleeve; 15, electric push rod; 16, push arm; 17, linkage shaft; 18, drive motor; 19, sliding block; 20, long connecting arm; 21, short connecting arm; 22, drill bit; 23, movable shaft; 24, support block; 25, support rod; 26, hinge shaft. Specific implementation mode

[0026] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, describe in detail the specific implementation mode, structure, features and effects of the present utility model as follows.

[0027] Please refer to Figures 1-5 , an embodiment provided by the present utility model: an open-pit mine hole drilling device, including a bottom plate 7 and a support rod 25. The top end of the bottom plate 7 is provided with a support rod 25. A support block 24 is fixedly installed on the surface of the support rod 25. A sliding block 19 is slidably sleeved on the surface of the support rod 25 above the support block 24. A short connecting arm 21 is installed on the side wall of the support block 24. The bottom end of the short connecting arm 21 is provided with a movable shaft 23, and the short connecting arm 21 is movably connected to the support block 24 through the movable shaft 23. A long connecting arm 20 is movably installed on one side of the sliding block 19. One end of the long connecting arm 20 close to the short connecting arm 21 is provided with a hinge shaft 26, and the long connecting arm 20 is movably connected to the short connecting arm 21 through the hinge shaft 26. A drill bit 22 is movably installed inside the sliding block 19. A drive motor 18 is installed on the other side of the sliding block 19. The drive motor 18 plays a role in power driving. The output end of the drive motor 18 is provided with a pulley assembly 11, and the output end of the pulley assembly 11 is connected to the top end of the drill bit 22. An electric push rod 15 is movably installed on the top end of the bottom plate 7 on one side of the support rod 25. The electric push rod 15 plays a role in power driving. The output end of the electric push rod 15 is provided with a push arm 16. The top end of the push arm 16 is provided with a linkage shaft 17, and the push arm 16 is movably connected to the long connecting arm 20 through the linkage shaft 17. A main support frame 1 is arranged outside the bottom plate 7;

[0028] Push the device to the position where holes need to be drilled and arranged in the open-pit mine. The walking wheels 4 provide movable support for it. Connect the device to an external controller and external circuit. Turn on the servo motor 12. The servo motor 12 drives the threaded rod 9 to rotate. Under the threaded connection between the threaded rod 9 and the threaded sleeve 10, and the sliding fit between the threaded sleeve 10 and the protective box 6, the threaded rod 9 drives the threaded sleeve 10 to move downward. The threaded sleeve 10 drives the bottom plate 7 to move downward through the connecting arm 8, so that the bottom plate 7 moves outside the protective box 6 and the bottom plate 7 contacts the ground for hole arrangement. Then turn on the electric push rod 15. The electric push rod 15 drives the push arm 16 to move. The push arm 16 drives the long connecting arm 20 to rotate through the linkage shaft 17. Supported by the support block 24, the long connecting arm 20 drives the short connecting arm 21 to rotate around the movable shaft 23 through the hinge shaft 26. Supported by the movable support of the short connecting arm 21, the long connecting arm 20 drives the sliding block 19 to move on the surface of the support rod 25. The sliding block 19 drives the drill bit 22 to move downward, so that the drill bit 22 contacts the ground. Then turn on the drive motor 18. The drive motor 18 drives the pulley assembly 11 to rotate. The pulley assembly 11 drives the drill bit 22 to rotate. Under the continuous operation cooperation of the electric push rod 15, the drill bit 22 performs hole drilling and arranging operations on the ground. When the hole arrangement is completed, reverse the servo motor 12 to reset the bottom plate 7 back into the protective box 6. The protective box 6 protects it, realizing convenient mobile hole drilling and arranging operations, facilitating the protection of hole drilling and arranging tools, and improving the safety of protection;

[0029] The bottom end of the main support frame 1 is installed with a protective box 6. Two groups of walking wheels 4 are movably installed at the bottom ends of the main support frame 1 on both sides of the protective box 6. Four groups of servo motors 12 are installed at equal intervals on the inner wall of the protective box 6. The servo motors 12 play a role in power driving. The output ends of the servo motors 12 are all installed with threaded rods 9, and the threaded rods 9 are movably connected to the protective box 6;

[0030] Threaded sleeves 10 are sleeved on the surfaces of the threaded rods 9. The threaded sleeves 10 are threadedly connected to the threaded rods 9, and the threaded sleeves 10 are slidably connected to the protective box 6. Connecting arms 8 are installed on the side walls of the threaded sleeves 10, and the connecting arms 8 are fixedly connected to the bottom plate 7;

[0031] Protective plates 3 are symmetrically installed on the side walls of the main support frame 1, and the protective plates 3 are fixedly connected to the main support frame 1. Rotating frames 2 are symmetrically arranged at the top ends of the main support frame 1. Movable sleeves 14 are installed at the bottom ends of the rotating frames 2. Pins 5 are arranged inside the movable sleeves 14, and the pins 5 are fixedly connected to the main support frame 1. The movable sleeves 14 are movably connected to the main support frame 1 through the pins 5;

[0032] Locking pins 13 are installed on the outer walls of the movable sleeves 14 on one side of the pins 5, and the locking pins 13 penetrate through the movable sleeves 14 and extend to the surface of the pins 5;

[0033] When the device is in use, sundries for work can be placed in the space enclosed by the rotating frame 2 and the protective plate 3, or counterweights can be placed to facilitate the drilling operation of the drill bit 22. After the device is used up, loosen the locking pin 13, separate the movable sleeve 14 from the pin shaft 5, and rotate the rotating frame 2. The rotating frame 2 rotates around the pin shaft 5 through the movable sleeve 14 to fold the rotating frame 2 towards each other, so as to fold it up, reduce its space occupation, and facilitate the folding and storage of the overall device, achieving convenient folding, storage and placement towards each other, reducing space occupation, and improving the convenience of storage and placement.

[0034] Working principle: Push the device to the position where holes need to be drilled and arranged in the open-pit mine. The traveling wheels 4 provide movable support for it. The servo motor 12 drives the threaded rod 9 to rotate. The threaded rod 9 drives the threaded sleeve 10 to move downward. The threaded sleeve 10 drives the bottom plate 7 to move downward through the connecting arm 8, so that the bottom plate 7 moves outside the protective box 6 and the bottom plate 7 contacts the ground for hole arrangement. The electric push rod 15 drives the push arm 16 to move. The push arm 16 drives the long connecting arm 20 to rotate through the linkage shaft 17. The long connecting arm 20 drives the short connecting arm 21 to rotate around the movable shaft 23 through the hinge shaft 26. The long connecting arm 20 drives the sliding block 19 to move on the surface of the support rod 25. The sliding block 19 drives the drill bit 22 to move downward, so that the drill bit 22 contacts the ground. The driving motor 18 drives the pulley assembly 11 to rotate. The pulley assembly 11 drives the drill bit 22 to rotate. Under the continuous operation of the electric push rod 15, the drill bit 22 performs the operation of drilling and arranging holes on the ground. After the hole arrangement is completed, reverse the servo motor 12 to reset the bottom plate 7 back into the protective box 6, and the protective box 6 protects it. When the device is in use, sundries for work can be placed in the space enclosed by the rotating frame 2 and the protective plate 3, or counterweights can be placed to facilitate the drilling operation of the drill bit 22. After the device is used up, loosen the locking pin 13, separate the movable sleeve 14 from the pin shaft 5, and rotate the rotating frame 2. The rotating frame 2 rotates around the pin shaft 5 through the movable sleeve 14 to fold the rotating frame 2 towards each other, so as to fold it up, reduce its space occupation, and facilitate the folding and storage of the overall device, thus completing the use of the open-pit mine hole arrangement device.

[0035] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to it as equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An open-pit mine drilling device, comprising a bottom plate and a support rod, characterized in that: A support rod is installed at the top end of the bottom plate. A support block is fixedly installed on the surface of the support rod. A sliding block is slidably sleeved on the surface of the support rod above the support block. A short connecting arm is installed on the side wall of the support block. An activity shaft is installed at the bottom end of the short connecting arm, and the short connecting arm is movably connected to the support block through the activity shaft. A long connecting arm is movably installed on one side of the sliding block. A hinge shaft is installed at the end of the long connecting arm close to the short connecting arm, and the long connecting arm is movably connected to the short connecting arm through the hinge shaft. A drill bit is movably installed inside the sliding block. A drive motor is installed on the other side of the sliding block. The output end of the drive motor is installed with a pulley assembly, and the output end of the pulley assembly is connected to the top end of the drill bit. An electric push rod is movably installed at the top end of the bottom plate on one side of the support rod. The output end of the electric push rod is installed with a push arm.

2. The open-pit mine hole drilling device according to claim 1, characterized in that: A linkage shaft is installed at the top end of the push arm, and the push arm is movably connected to the long connecting arm through the linkage shaft. A main support frame is arranged outside the bottom plate.

3. The open-pit mine hole layout device according to claim 2, characterized in that: A protective box is installed at the bottom end of the main support frame. Two groups of traveling wheels are movably installed at the bottom ends of the main support frame on both sides of the protective box.

4. The open-pit mine hole layout device according to claim 3, wherein: Four servo motors are installed at equal intervals on the inner wall of the protective box. The output ends of the servo motors are all installed with threaded rods, and the threaded rods are movably connected to the protective box.

5. The open-pit mine hole layout device according to claim 4, characterized in that: Threaded sleeves are sleeved on the surfaces of the threaded rods, and the threaded sleeves are threadedly connected to the threaded rods and are slidably connected to the protective box.

6. The open-pit mine hole layout device according to claim 5, characterized in that: Connecting arms are installed on the side walls of the threaded sleeves, and the connecting arms are fixedly connected to the bottom plate.

7. The open-pit mine hole layout device according to claim 2, characterized in that: Protective plates are symmetrically installed on the side walls of the main support frame, and the protective plates are fixedly connected to the main support frame.

8. The open-pit mine hole layout device according to claim 2, characterized in that: Rotating frames are symmetrically arranged at the top end of the main support frame. Activity sleeves are installed at the bottom ends of the rotating frames.

9. The open-pit mine hole layout device according to claim 8, wherein: Pins are arranged inside the activity sleeves, and the pins are fixedly connected to the main support frame. The activity sleeves are movably connected to the main support frame through the pins.

10. A blast hole arrangement device for open-pit mines according to claim 9, characterized in that: Locking pins are installed on the outer walls of the activity sleeves on one side of the pins, and the locking pins penetrate through the activity sleeves and extend to the surfaces of the pins.

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