Drilling device for limestone mining

Abstract

The utility model discloses a drilling device for limestone mining, which comprises a body component, a drilling mechanism and a drilling head, and the body component comprises a lower support column, an upper support column, a drilling mechanism and a drilling head; the adjusting part comprises a rotating rod, a rotating disc, a moving rod, a moving groove, supporting frames and a limiting frame, the rotating rod is connected to the middle of one end of the outer surface of the upper supporting column, the rotating disc is movably connected to the outer surface of the rotating rod, and the supporting frames are symmetrically connected to the two sides of the outer surface of the rotating disc; the limiting frame is connected to the outer end of the supporting frame. The problems that during actual drilling of an existing drilling device, the angle of a drilling head is usually in a fixed form, the positions of exploited limestone are different, the position of the drilling device needs to be integrally adjusted according to the positions of the limestone, the angle of the drilling head is difficult to adjust according to the positions of the exploited limestone, the operation time is prolonged, and the drilling efficiency is improved are solved. And the mining efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of limestone drilling, and particularly relates to a drilling device for limestone mining. Background Technique

[0002] Limestone mining is an important industrial activity, which is widely used in multiple industries globally. Limestone is a common non-metallic mineral with a long mining history and wide applications. The drilling device is specifically designed for performing drilling operations in limestone mining.

[0003] During actual drilling with existing drilling devices, the angle of the drill head is usually in a fixed form. Since the positions of the mined limestone are different, according to the position of the limestone, the position of the entire drilling device needs to be adjusted, and it is difficult to adjust the angle of the drill head according to the position of the mined limestone, which increases the operation time and reduces the mining efficiency. Therefore, a drilling device for limestone mining is needed to adjust the angle of the drill head according to the limestone at different positions for use, reducing the operation time and increasing the mining efficiency at the same time. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drilling device for limestone mining to solve the problem proposed in the above background technique that during actual drilling with existing drilling devices, the angle of the drill head is usually in a fixed form, the positions of the mined limestone are different, according to the position of the limestone, the position of the entire drilling device needs to be adjusted, and it is difficult to adjust the angle of the drill head according to the position of the mined limestone, which increases the operation time and reduces the mining efficiency.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a drilling device for limestone mining, including:

[0007] A body component, which includes a lower support column, an upper support column, a drilling mechanism, and a drill head;

[0008] An adjusting component, which includes a rotating rod, a rotating disk, a moving rod, a moving groove, a support frame, and a limiting frame. The middle of one end of the outer surface of the upper support column is connected with a rotating rod, the outer surface of the rotating rod is connected with a rotating disk in a movable manner, both sides of the outer surface of the rotating disk are symmetrically connected with support frames, and the limiting frame is connected to the outer ends of the support frames.

[0009] Furthermore, moving grooves are opened in the middle of both ends of the outer surface of the rotating disk, both ends of the outer surface of the rotating rod are connected with moving rods, and the moving rods are connected in the interior of the moving grooves in a movable manner.

[0010] Further, it further includes a positioning component, which includes an internal-threaded ring, a threaded rod, a handle, a slider and a slide bar. The top of the upper surface of the rotary disk is connected with the internal-threaded ring, the inside of the internal-threaded ring is connected with the threaded rod, the top of the threaded rod is rotationally connected with the handle, the inner surface of the limit frame is connected with the slide bar, and one end of the outer surface of the drilling mechanism is connected with the slider, and the slider is movably connected to the outer surface of the slide bar.

[0011] Further, the upper surface of the lower support column is connected with an upper support column, the drilling mechanism is connected to one end of the outer surface of the upper support column, and the bottom of the drilling mechanism is connected with a drill bit.

[0012] Further, it further includes a fixing component, which includes a positioning block, a positioning groove, a clamping plate, a pressing plate, a fixing groove, a support rod, a spring, a fixing block and a limit disk. The upper parts on both sides of the outer surface of the lower support column are symmetrically connected with the clamping plates, the inside of the clamping plates is provided with the fixing grooves, the lower parts on both sides of the outer surface of the upper support column are connected with the support rods, the outer surface of the support rods is wound and connected with the springs, the support rods penetrate and are connected with the pressing plate, the outer side of the support rods is fixedly connected with the limit disks, the springs are connected to one side of the outer surface of the pressing plate, and the other side of the outer surface of the pressing plate is connected with the fixing block, and the fixing block is inserted and connected to the inside of the fixing groove.

[0013] Further, a positioning groove is provided in the middle of the top end of the lower support column, a positioning block is connected to the middle of the bottom end of the upper support column, and the positioning block is inserted and connected to the inside of the positioning groove.

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] In the present utility model, a rotary rod is provided at the outer end of the upper support column, a rotary disk is provided outside the rotary rod, a limit frame is connected to the outside of the rotary disk, the lower support column is placed at the position where it needs to be used, the rotary disk can rotate outside the rotary rod, the angle of the drill bit is adjusted according to the position of the limestone, the threaded rod is rotated so that the threaded rod is clamped and fixed outside the rotary rod, and the adjusted angle of the drill bit can be fixed, avoiding the problem of the need to adjust the position of the whole drilling device in the traditional way, adjusting the angle of the drill bit according to the limestone at different positions for use, reducing the operation time and increasing the mining efficiency at the same time.

[0016] Based on the above beneficial effects, by providing a clamping plate and a fixing groove on the upper part of the outer surface of the lower support column, and a support rod, a spring and a pressing plate on the lower part of the outer surface of the upper support column, after long-term use, due to the elastic force generated by the spring, the pressing plate is stretched outwards, causing the fixing block to separate from the fixing groove and the pressing plate to separate from the clamping plate. Then, the lower support column is pulled out downward, causing the positioning block to separate from the positioning groove, and thus the upper support column and the lower support column can be disassembled. When not in use, through disassembly, it is convenient to store the drilling mechanism and reduce the occupation of unnecessary space. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0018] Figure 1 Overall schematic diagram of the drilling mechanism of the present invention;

[0019] Figure 2 Schematic diagram after the upper support column and the lower support column of the present invention are disassembled;

[0020] Figure 3 Schematic diagram of the back of the limit frame of the present invention;

[0021] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of part A in

[0022] In the drawings, the list of components represented by each reference numeral is as follows:

[0023] 11. Lower support column; 12. Upper support column; 13. Drilling mechanism; 14. Drilling head;

[0024] 21. Rotating rod; 22. Rotating disk; 23. Moving rod; 24. Moving groove; 25. Support frame; 26. Limit frame;

[0025] 31. Internal thread ring; 32. Threaded rod; 33. Handle; 34. Slide block; 35. Slide rod;

[0026] 41. Positioning block; 42. Positioning groove; 43. Clamping plate; 44. Pressing plate; 45. Fixing groove; 46. Support rod; 47. Spring; 48. Fixing block; 49. Limit disk. Detailed Embodiments

[0027] To make the above objects, features and advantages of the present invention more obvious and understandable, the following will give a detailed description of the specific embodiments of the present invention with reference to the drawings.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0029] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] Please refer to Figures 1-3 As shown, this embodiment is a drilling device for limestone mining, including:

[0031] A body component, which includes a lower support column 11, an upper support column 12, a drilling mechanism 13, and a drill bit 14;

[0032] An adjustment component, which includes a rotating rod 21, a rotating disk 22, a moving rod 23, a moving groove 24, a support frame 25, and a limiting frame 26. The middle of one end of the outer surface of the upper support column 12 is connected to the rotating rod 21. The outer surface of the rotating rod 21 is connected to the rotating disk 22 in a movable manner. The two sides of the outer surface of the rotating disk 22 are symmetrically connected to the support frame 25. The limiting frame 26 is connected to the outer end of the support frame 25;

[0033] The rotating disk 22 can rotate outside the rotating rod 21 to adjust the angle of the drill bit 14 according to the position of the limestone, avoiding the problem of the need to adjust the position of the drilling device as a whole in the traditional way, and adjusting the angle of the drill bit 14 according to the limestone at different positions for use.

[0034] The middle parts of both ends of the outer surface of the rotating disk 22 are provided with moving grooves 24. The two ends of the outer surface of the rotating rod 21 are connected with moving rods 23. The moving rods 23 are connected to the inside of the moving grooves 24 in a movable manner;

[0035] When the rotating disk 22 rotates outside the rotating rod 21, its moving rods 23 move inside the moving grooves 24 at the same time, which can support the rotating disk 22 during rotation.

[0036] It further includes a positioning component, which includes an internal thread ring 31, a threaded rod 32, a handle 33, a slider 34, and a sliding rod 35. The top of the upper surface of the rotating disk 22 is connected to the internal thread ring 31. The inside of the internal thread ring 31 is connected to the threaded rod 32. The top of the threaded rod 32 is rotatably connected to the handle 33. The inner surface of the limiting frame 26 is connected to the sliding rod 35. One end of the outer surface of the drilling mechanism 13 is connected to the slider 34. The slider 34 is connected to the outer surface of the sliding rod 35 in a movable manner;

[0037] Rotate the threaded rod 32 so that the threaded rod 32 clamps outside the rotating rod 21, and the adjusted angle of the drill head 14 can be fixed.

[0038] The upper surface of the lower support column 11 is connected to the upper support column 12. One end of the drilling mechanism 13 is connected to the outer surface of the upper support column 12, and the bottom of the drilling mechanism 13 is connected to the drill head 14.

[0039] By operating the drilling mechanism 13, the drill head 14 is used to drill the limestone.

[0040] Working principle: First, place the lower support column 11 in the position where it is needed. Then, the rotating disc 22 can rotate outside the rotating rod 21, and the moving rod 23 will rotate and move inside the moving groove 24 at the same time, playing a supporting role for the rotating disc 22 during rotation, and the angle of the drill head 14 can be adjusted according to the position of the limestone. Rotate the threaded rod 32 so that the threaded rod 32 clamps and fixes outside the rotating rod 21, which can fix the adjusted angle of the drill head 14, avoiding the problem of the need to adjust the position of the drilling device as a whole in the traditional way. Adjust the angle of the drill head 14 according to the limestone at different positions for use, reducing the operation time and increasing the mining efficiency at the same time. Finally, the drilling mechanism 13 operates, and the drill head 14 is used to drill the limestone.

[0041] Please refer to Figure 1 、 Figure 2 、 Figure 4 As shown in the figure, on the basis of the above-mentioned Embodiment 1, this embodiment further includes a fixing component. The fixing component includes a positioning block 41, a positioning groove 42, a clamping plate 43, a pressing plate 44, a fixing groove 45, a support rod 46, a spring 47, a fixing block 48, and a limiting disc 49. The upper parts on both sides of the outer surface of the lower support column 11 are symmetrically connected with the clamping plates 43. Fixing grooves 45 are formed inside the clamping plates 43. The lower parts on both sides of the outer surface of the upper support column 12 are connected with the support rods 46. Springs 47 are wound and connected to the outer surfaces of the support rods 46. The support rods 46 are connected through the pressing plates 44. Limiting discs 49 are fixedly connected to the outer sides of the support rods 46. The springs 47 are connected to one side of the outer surface of the pressing plates 44, and a fixing block 48 is connected to the other side of the outer surface of the pressing plates 44. The fixing block 48 is connected to the inside of the fixing groove 45 by insertion.

[0042] After long-term use, due to the elastic force generated by the spring 47, the pressing plate 44 is stretched outwards, so that the fixing block 48 is separated from the fixing groove 45, and the pressing plate 44 is separated from the clamping plate 43. Then, the lower support column 11 is pulled out downward. In the case of not needing to use, through disassembly, it is convenient to store the drilling mechanism 13.

[0043] A positioning groove 42 is provided in the middle of the top end of the lower support column 11, and a positioning block 41 is connected to the middle of the bottom end of the upper support column 12. The positioning block 41 is connected to the inside of the positioning groove 42 by insertion.

[0044] When the upper support column 12 and the lower support column 11 are installed, the positioning block 41 is inserted into the inside of the positioning groove 42, so that the positions between the upper support column 12 and the lower support column 11 are positioned.

[0045] Working principle: First, insert the positioning block 41 into the inside of the positioning groove 42 to position the positions between the upper support column 12 and the lower support column 11. Then, through the elastic force generated by the spring 47, the pressing plate 44 is stretched outwards, and the clamping plate 43 clamps the lower parts on both sides of the outer surface of the upper support column 12. Then loosen the pressing plate 44, and through the spring 47 rebounding, the fixing block 48 is fixed in the fixing groove 45, and the upper support column 12 and the lower support column 11 can be installed and fixed. After long-term use, through the elastic force generated by the spring 47, the pressing plate 44 is stretched outwards, so that the fixing block 48 is separated from the fixing groove 45, and the pressing plate 44 is separated from the clamping plate 43. Then pull out the lower support column 11 downwards, so that the positioning block 41 is separated from the positioning groove 42, and the upper support column 12 and the lower support column 11 can be disassembled. When not in use, through disassembly, it is convenient to store the drilling mechanism 13 and reduce the occupation of unnecessary space.

[0046] In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0047] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drilling device for limestone mining, characterized in that, Comprising: A body component, which includes a lower support column (11), an upper support column (12), a drilling mechanism (13) and a drill bit (14); An adjustment component, which includes a rotating rod (21), a rotating disc (22), a moving rod (23), a moving groove (24), a support frame (25) and a limiting frame (26). The middle of one end of the outer surface of the upper support column (12) is connected to the rotating rod (21), the outer surface of the rotating rod (21) is connected to the rotating disc (22) in a movable manner, the two sides of the outer surface of the rotating disc (22) are symmetrically connected to the support frame (25), and the limiting frame (26) is connected to the outer end of the support frame (25).

2. The drilling device for limestone mining according to claim 1, characterized in that, The middle of both ends of the outer surface of the rotating disc (22) is provided with a moving groove (24), both ends of the outer surface of the rotating rod (21) are connected to the moving rod (23), and the moving rod (23) is connected to the inside of the moving groove (24) in a movable manner.

3. A drilling device for limestone mining according to claim 1, wherein It further includes a positioning component, which includes an internal thread ring (31), a threaded rod (32), a handle (33), a slider (34) and a sliding rod (35). The top of the upper surface of the rotating disc (22) is connected to the internal thread ring (31), the inside of the internal thread ring (31) is connected to the threaded rod (32), the top of the threaded rod (32) is rotatably connected to the handle (33), the inner surface of the limiting frame (26) is connected to the sliding rod (35), and one end of the outer surface of the drilling mechanism (13) is connected to the slider (34), and the slider (34) is connected to the outer surface of the sliding rod (35) in a movable manner.

4. A drilling device for limestone mining according to claim 1, characterized in that, The upper surface of the lower support column (11) is connected to the upper support column (12), the drilling mechanism (13) is connected to one end of the outer surface of the upper support column (12), and the bottom of the drilling mechanism (13) is connected to the drill bit (14).

5. A drilling device for limestone mining according to claim 1, characterized in that, It further includes a fixing component, which includes a positioning block (41), a positioning groove (42), a clamping plate (43), a pressing plate (44), a fixing groove (45), a support rod (46), a spring (47), a fixing block (48) and a limiting disc (49). The upper parts on both sides of the outer surface of the lower support column (11) are symmetrically connected to the clamping plates (43), the inside of the clamping plates (43) is provided with a fixing groove (45), the lower parts on both sides of the outer surface of the upper support column (12) are connected to the support rods (46), the outer surface of the support rods (46) is wound and connected with a spring (47), the support rods (46) penetrate and are connected with the pressing plate (44), the outer side of the support rods (46) is fixedly connected with a limiting disc (49), the spring (47) is connected to one side of the outer surface of the pressing plate (44), and the other side of the outer surface of the pressing plate (44) is connected to the fixing block (48), and the fixing block (48) is connected to the inside of the fixing groove (45) by insertion.

6. A drilling device for limestone mining according to claim 5, characterized in that, The middle of the top end of the lower support column (11) is provided with a positioning groove (42), the middle of the bottom end of the upper support column (12) is connected to a positioning block (41), and the positioning block (41) is connected to the inside of the positioning groove (42) by insertion.

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