Drilling rig for geological exploration of manganese ore

Abstract

The invention discloses a drilling rig for manganese ore geological exploration, and relates to the technical field of mineral exploration, the drilling rig comprises a counterweight base used for bearing drilling equipment, in order to improve the mounting stability and the uniformity of the stress condition of each mounting site and adapt to uneven mounting sites, the designed counterweight base is arranged to be of a frame structure, and the frame structure is arranged on the counterweight base; specifically, a drilling mechanism is detachably installed on an annular frame base and a counterweight base, the drilling mechanism comprises a driving part, a propelling part and a drilling part, the propelling part drives the drilling part to reciprocate up and down to achieve drilling operation, and the driving part drives the drilling part to rotate so that the drilling part can be screwed downwards to break a soil layer. And moreover, various uneven mounting sites can be stably mounted, and a protective cover is arranged on the device to block non-scraps generated in the drilling process, so that the safety and reliability of operation are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mineral exploration, and in particular relates to a drilling device used for geological exploration of manganese ore. Background Art

[0002] Mineral exploration refers to the geological work of applying effective exploration techniques and methods to the mineral deposits that have been determined to have industrial value after general survey and detailed investigation, so as to provide reliable ore reserves and necessary geological, technical and economic data for mine design. This work is also called mineral deposit exploration. In the process of mineral exploration, it is also necessary to use certain drilling machinery for drilling and collection to make reliable evaluations of geological and mineral resource parameters.

[0003] Drilling is an important technical means in geological exploration. Drilling rigs are used to drill from the surface downward to form cylindrical holes in the strata to identify and divide the strata. Cores, ore samples, and soil samples can be obtained from different depths in the borehole for analysis and research to determine the physical and mechanical properties and indicators of rocks and soil layers to provide design needs.

[0004] There are many problems with traditional drilling devices during use: for example, the overall structure of the device is too large and inconvenient to carry; the ground to be explored is uneven, which is not convenient for fixed installation or the drilling equipment is damaged during drilling due to unstable installation; the debris generated during the drilling process splashes onto the operator. Therefore, it is urgent to design a drilling device for manganese ore geological exploration. Summary of the invention

[0005] The purpose of the present invention is to provide a drilling device for geological exploration of manganese ore, which has a simple structure, is portable, and can be stably installed on various uneven installation sites. A protective cover is provided on the device to block non-chips generated during the drilling process, thereby improving the safety and reliability of the operation. The specific technical solution is as follows:

[0006] A drilling device for manganese ore geological exploration, comprising a counterweight base, a drilling mechanism detachably mounted on the counterweight base, the drilling mechanism comprising a driving part, a propulsion part and a drilling part, the propulsion part being mounted on the counterweight base, the driving part being mounted on the propulsion part, and the drilling part being mounted on the output end of the driving part;

[0007] The counterweight base is a frame structure.

[0008] Preferably, the counterweight base includes a circular ring mounting frame, a first mounting beam, a second mounting beam, a counterweight block and a guide positioning port. The first mounting beam and the second mounting beam are cross-mounted on the circular ring mounting frame. The counterweight block is provided on either the first mounting beam or the second mounting beam, and the guide positioning port is provided on the other.

[0009] Preferably, the propulsion unit is installed at the intersection center of the first mounting cross beam and the second mounting cross beam and is installed by bolt connection;

[0010] The propulsion unit includes a mounting seat, a driven sprocket, a column, a driving sprocket, a driving chain, a mounting slider and a first driving motor. The mounting seat is connected to the intersection center of the first mounting beam and the second mounting beam by bolts. The column is mounted on the mounting seat. The driving sprocket and the driven sprocket are mounted on the column. The first driving motor is mounted on the column and is drivingly connected to the driving sprocket. The driving chain is mounted on the driving sprocket and the driven sprocket. The mounting slider is mounted on the driving chain. The first driving motor is used to make the mounting slider reciprocate up and down.

[0011] Preferably, the driving part is installed on the mounting slider, and the driving part includes a mounting plate, a second driving motor and a connecting rotary sleeve, the mounting plate is installed on the mounting slider, the second driving motor is installed on the mounting plate, the connecting rotary sleeve is installed on the output end of the second driving motor, and a square docking groove is provided on the connecting rotary sleeve.

[0012] Preferably, the drilling part comprises a drill sleeve and a drill bit, the drill sleeve is provided with a square docking block matched with the square docking groove, the drill bit is mounted on the drill sleeve, and the drill sleeve is sleeved on the connecting rotary sleeve.

[0013] Preferably, the drill bit is provided with a slag inlet.

[0014] Preferably, the drill sleeve includes a main mounting half sleeve, a half sleeve cover and a connecting hoop ring. The main mounting half sleeve and the half sleeve cover are both provided with mounting grooves. When the connecting hoop ring is set in the mounting groove, the main mounting half sleeve and the half sleeve cover are combined. The opposite ends of the main mounting half sleeve are both provided with internal threads or internal threads. The drill sleeve is connected to another drill sleeve through a threaded connection, and the drill sleeve and the drill bit are connected through a threaded connection.

[0015] Preferably, the center points of the guide positioning port, the connecting rotary sleeve, the drill sleeve and the drill bit are located on the same vertical connecting line.

[0016] Preferably, a slot is provided on the circular ring mounting frame, and a protective baffle is detachably inserted into the slot.

[0017] Preferably, the protective baffle is made of PVC material.

[0018] Compared with the existing technology, the present invention has the following beneficial effects:

[0019] 1. The present invention provides a drilling device for geological exploration of manganese ore. In order to improve the stability of installation and the uniformity of stress conditions at each installation site, and to adapt to uneven installation sites, the counterweight base in the drilling device is designed to be arranged as a frame structure, specifically a ring-shaped frame base. Moreover, the structure of the frame uses less material, and the overall weight is lighter than that of an integrated device, making it easier to carry and operate.

[0020] 2. The drilling device provided by the present invention can adapt to drilling work at different depths by connecting drill sleeves.

[0021] 3. The drill sleeve in the drilling device provided by the present invention is of combined type. By removing the connecting hoop and opening the main installation half sleeve and the half sleeve cover in half, the manganese ore sample collected inside the drill sleeve can be taken out.

[0022] 4. The drilling device provided by the present invention is provided with a protective baffle detachably mounted on the circular ring mounting frame in order to prevent the gravel particles generated during the drilling process from splashing and injuring the operator, thereby greatly improving the safety during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the overall structure (without protective baffle) of the present invention.

[0026] Figure 3 It is a structural schematic diagram of the drilling part of the present invention.

[0027] Figure 4 It is an exploded view of the drilling part of the present invention.

[0028] Description of main reference numerals:

[0029] 100-counterweight base, 110-circular ring mounting frame, 120-first mounting beam, 130-second mounting beam, 140-counterweight block, 150-guide positioning port, 160-protective baffle, 200-drilling mechanism, 210-driving unit, 211-mounting plate, 212-second driving motor, 213-connecting rotary sleeve, 220-propulsion unit, 221-mounting seat, 222-driven sprocket, 223-column, 224-driving sprocket, 225-driving chain, 226-mounting slide block, 227-first driving motor, 230-drilling unit, 231-drill sleeve, 2311-main mounting half sleeve, 2312-half sleeve cover, 2313-connecting hoop, 232-drill bit. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0032] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of the embodiments of the present invention based on its overall structure.

[0034] Example

[0035] like Figures 1 to 4 As shown, a drilling device for geological exploration of manganese ore mainly includes a counterweight base 100 for carrying a drilling device. It is worth mentioning that in order to improve the stability of the installation and adapt to the uneven installation site, the counterweight base 100 in the present design is set as a frame structure, specifically a ring frame base;

[0036] Preferably, a drilling mechanism 200 is detachably mounted on the counterweight base 100, and the drilling mechanism 200 includes a driving unit 210, a propulsion unit 220 and a drilling unit 230, wherein the propulsion unit 220 is mounted on the counterweight base 100, the driving unit 210 is mounted on the propulsion unit 220, and the drilling unit 230 is mounted on the output end of the driving unit 210, the propulsion unit 220 drives the drilling unit 230 to reciprocate up and down to realize the drilling operation, and the driving unit 210 drives the drilling unit 230 to rotate so that the drilling unit 230 rotates downward to break the soil layer.

[0037] In some preferred embodiments, the counterweight base 100 includes a circular ring mounting frame 110, a first mounting beam 120, a second mounting beam 130, a counterweight block 140 and a guide positioning port 150. The circular ring mounting frame 110 is arranged to ensure that the stress condition of each stress-bearing position is uniform during the support process. The counterweight base 100 is arranged to have a frame structure that can better adapt to uneven installation positions. The first mounting beam 120 and the second mounting beam 130 are cross-mounted on the circular ring mounting frame 110. The first mounting beam 120 and the second mounting beam 130 are also arranged to support the entire circular ring mounting frame 110. The counterweight block 140 is arranged on either the first mounting beam 120 or the second mounting beam 130, and the guide positioning port 150 is arranged on the other. The arrangement of the counterweight block 140 can prevent the drilling equipment from tipping over or being lifted up by the reaction force of drilling during the drilling process.

[0038] In some preferred embodiments, the propulsion unit 220 is installed at the intersection center of the first mounting beam 120 and the second mounting beam 130 and is installed by bolt connection;

[0039] Furthermore, the propulsion unit 220 includes a mounting seat 221, a driven sprocket 222, a column 223, a driving sprocket 224, a driving chain 225, a mounting slider 226 and a first driving motor 227. The mounting seat 221 is connected to the intersection center of the first mounting crossbeam 120 and the second mounting crossbeam 130 by bolts, and the column 223 is mounted on the mounting seat 221. It is worth mentioning that in order to ensure that the column 223 can be stably mounted on the mounting seat 221, the column 223 can be mounted on the mounting seat 221. Reinforcing ribs are arranged between the column 223 and the mounting seat 221, the driving sprocket 224 and the driven sprocket 222 are mounted on the column 223, the first driving motor 227 is mounted on the column 223 and is transmission-connected with the driving sprocket 224, the driving chain 225 is mounted on the driving sprocket 224 and the driven sprocket 222, the mounting slider 226 is mounted on the driving chain 225, and the mounting slider 226 is reciprocated up and down by the first driving motor 227.

[0040] In some preferred embodiments, the driving part 210 is mounted on the mounting slider 226, and the driving part 210 includes a mounting plate 211, a second driving motor 212 and a connecting rotary sleeve 213, the mounting plate 211 is mounted on the mounting slider 226, the second driving motor 212 is mounted on the mounting plate 211, the connecting rotary sleeve 213 is mounted on the output end of the second driving motor 212, and a square docking groove is provided on the connecting rotary sleeve 213;

[0041] In some preferred embodiments, the drilling part 230 includes a drill sleeve 231 and a drill bit 232. The drill sleeve 231 is provided with a square docking block adapted to the square docking groove. The drill bit 232 is installed on the drill sleeve 231. The drill sleeve 231 is sleeved on the connecting rotary sleeve 213. The connecting rotary sleeve 213 is driven to rotate by the second driving motor 212. The rotation of the connecting rotary sleeve 213 drives the rotation of the drill sleeve 231. The drill bit 232 rotates synchronously with the drill sleeve 231. Therefore, the drill bit 232 is indirectly driven to rotate and break the soil by the second driving motor 212, and then the drilling part 230 is driven to advance (drill) into the soil layer by the first driving motor 227. It is worth mentioning that a slag inlet is provided on the drill bit 232. Therefore, when the drill bit 232 drills downward, the broken pieces enter the drill sleeve 231 from the slag inlet.

[0042] In some preferred embodiments, the drill sleeve 231 includes a main installation half sleeve 2311, a half sleeve cover 2312 and a connecting hoop 2313. The main installation half sleeve 2311 and the half sleeve cover 2312 are both provided with installation grooves. When the connecting hoop 2313 is clamped into the installation groove, the main installation half sleeve 2311 and the half sleeve cover 2312 are combined. The opposite ends of the main installation half sleeve 2311 are both provided with internal threads or internal threads. The drill sleeve 231 is connected to another drill sleeve 231 through a threaded connection. The drill sleeve 231 and the drill bit 232 are connected through a threaded connection. When the drilling work is completed, the main installation half sleeve 2311 and the half sleeve cover 2312 are opened by removing the connecting hoop 2313, and the manganese ore sample collected inside the drill sleeve 231 is taken out.

[0043] It is worth mentioning that the center points of the guide positioning port 150, the connecting rotary sleeve 213, the drill sleeve 231 and the drill bit 232 are located on the same vertical connecting line. During drilling, it is only necessary to manually insert the drill sleeve 231 into the guide positioning port 150 and rotate the drill sleeve 231 so that the square docking block on the drill sleeve 231 is connected to the square docking groove on the connecting rotary sleeve 213, and the drilling depth can be increased by connecting the drill sleeve 231.

[0044] In some preferred embodiments, in order to prevent gravel particles generated during the drilling process from splashing and injuring operators, a slot is provided on the circular ring mounting frame 110, and a protective baffle 160 is detachably inserted on the slot. The protective baffle 160 is made of a PVC material plate that is more common on the market.

[0045] In summary, the present invention provides a drilling device for geological exploration of manganese ore. In order to improve the stability of installation and the uniformity of stress conditions at each installation site, and to adapt to uneven installation sites, the counterweight base in the drilling device is designed to be arranged as a frame structure, specifically a ring-shaped frame base, and the frame structure uses less material, and the overall weight is lighter than that of an integrated device, and is easier to carry and operate; the drilling device provided by the present invention adapts to drilling work of different depths by connecting a drill sleeve; the drill sleeve in the drilling device provided by the present invention adopts a combined type, and the manganese ore sample collected inside the drill sleeve can be taken out by removing the connecting hoop and opening the main installation half sleeve and the half sleeve cover in half; the drilling device provided by the present invention, in order to prevent the gravel particles generated during the drilling process from splashing and injuring the operator, a protective baffle is detachably inserted on the circular ring mounting frame, which greatly improves the safety during operation.

[0046] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is only an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed without departing from the principles and purpose of the present invention after reading this specification, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A drilling device for geological exploration of manganese ore, characterized in that: The invention comprises a counterweight base (100), a drilling mechanism (200) being detachably mounted on the counterweight base (100), the drilling mechanism (200) comprising a driving unit (210), a propulsion unit (220) and a drilling unit (230), the propulsion unit (220) being mounted on the counterweight base (100), the driving unit (210) being mounted on the propulsion unit (220), and the drilling unit (230) being mounted on the output end of the driving unit (210); The counterweight base (100) is a frame structure.

2. A drilling device for geological exploration of manganese ore according to claim 1, characterized in that: The counterweight base (100) comprises a circular ring mounting frame (110), a first mounting beam (120), a second mounting beam (130), a counterweight block (140) and a guide positioning opening (150); the first mounting beam (120) and the second mounting beam (130) are cross-mounted on the circular ring mounting frame (110); the counterweight block (140) is arranged on either the first mounting beam (120) or the second mounting beam (130), and the guide positioning opening (150) is arranged on the other.

3. A drilling device for geological exploration of manganese ore according to claim 2, characterized in that: The propulsion unit (220) is installed at the intersection center of the first installation beam (120) and the second installation beam (130), and is installed by bolt connection; The propulsion unit (220) comprises a mounting seat (221), a driven sprocket (222), a column (223), a driving sprocket (224), a driving chain (225), a mounting slide block (226) and a first driving motor (227); the mounting seat (221) is connected to the intersection center of the first mounting crossbeam (120) and the second mounting crossbeam (130) by bolts; the column (223) is mounted on the mounting seat (221); the driving sprocket (224) is connected to the first mounting crossbeam (120) and the second mounting crossbeam (130) by bolts; The driven sprocket (222) is mounted on the column (223); the first driving motor (227) is mounted on the column (223) and is drivingly connected to the driving sprocket (224); the driving chain (225) is mounted on the driving sprocket (224) and the driven sprocket (222); the mounting slider (226) is mounted on the driving chain (225); and the first driving motor (227) is used to enable the mounting slider (226) to reciprocate up and down.

4. A drilling device for geological exploration of manganese ore according to claim 3, characterized in that: The driving part (210) is mounted on the mounting slider (226), and the driving part (210) comprises a mounting plate (211), a second driving motor (212) and a connecting rotary sleeve (213); the mounting plate (211) is mounted on the mounting slider (226), the second driving motor (212) is mounted on the mounting plate (211), the connecting rotary sleeve (213) is mounted on the output end of the second driving motor (212), and a square docking groove is provided on the connecting rotary sleeve (213).

5. A drilling device for geological exploration of manganese ore according to claim 4, characterized in that: The drilling part (230) comprises a drill sleeve (231) and a drill bit (232); the drill sleeve (231) is provided with a square docking block matched with the square docking groove; the drill bit (232) is mounted on the drill sleeve (231); and the drill sleeve (231) is sleeved on the connecting rotary sleeve (213).

6. A drilling device for geological exploration of manganese ore according to claim 5, characterized in that: The drill bit (232) is provided with a slag inlet.

7. A drilling device for geological exploration of manganese ore according to claim 5, characterized in that: The drill sleeve (231) comprises a main installation half sleeve (2311), a half sleeve cover (2312) and a connecting hoop (2313). The main installation half sleeve (2311) and the half sleeve cover (2312) are both provided with installation grooves. When the connecting hoop (2313) is clamped into the installation groove, the main installation half sleeve (2311) and the half sleeve cover (2312) are combined. The opposite ends of the main installation half sleeve (2311) are both provided with internal threads or internal threads. The drill sleeve (231) is connected to another drill sleeve (231) through threaded connection. The drill sleeve (231) and the drill bit (232) are connected through threads.

8. A drilling device for geological exploration of manganese ore according to claim 5, characterized in that: The center points of the guide positioning opening (150), the connecting rotary sleeve (213), the drill sleeve (231) and the drill bit (232) are located on the same vertical connecting line.

9. A drilling device for geological exploration of manganese ore according to claim 2, characterized in that: The circular ring mounting frame (110) is provided with a slot, and a protective baffle (160) is detachably inserted into the slot.

10. A drilling device for geological exploration of manganese ore according to claim 9, characterized in that: The protective baffle (160) is made of PVC material.

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