A drilling device for manganese ore geological exploration

Abstract

This invention discloses a drilling device for manganese ore geological exploration, relating to the field of mineral exploration technology. It includes a counterweight base for supporting the drilling equipment. To improve installation stability and the uniformity of stress at various installation sites, and to adapt to uneven installation sites, the counterweight base is designed as a frame structure, specifically a ring-shaped frame base. A drilling mechanism is detachably mounted on the counterweight base. The drilling mechanism includes a drive unit, a propulsion unit, and a drilling unit. The propulsion unit drives the drilling unit to reciprocate up and down to achieve drilling operations. The drive unit drives the drilling unit to rotate, causing it to spiral downwards to break through the soil layer. This drilling device has a simple and portable structure and can stably install on various uneven installation sites. A protective cover is provided on the device to block non-cutting materials generated during drilling, improving the safety and reliability of the operation.

Description

Technical Field

[0001] This invention belongs to the field of mineral exploration technology, and specifically relates to a drilling device for manganese ore geological exploration. Background Technology

[0002] Mineral exploration refers to the geological work conducted on mineral deposits that have been identified as having industrial value through general surveys and detailed investigations. This work utilizes effective exploration techniques and methods to provide reliable ore reserves and necessary geological, technical, and economic data for mine design. This process is also known as mineral deposit exploration. During mineral exploration, drilling and extraction using specialized drilling equipment are also necessary to reliably evaluate geological and mineral resource parameters.

[0003] Drilling is an important technical means in geological exploration. A drilling rig drills downwards from the surface, creating cylindrical boreholes in the strata to identify and delineate them. Core samples, mineral samples, and soil samples can be obtained from different depths within the borehole for analysis and research. This analysis is used to determine the physical and mechanical properties and indicators of the rocks and soil layers, providing information for design requirements.

[0004] Traditional drilling equipment suffers from numerous problems during use: for example, the overall structure is too large, making it inconvenient to carry; the uneven surface to be explored makes it difficult to fix and install, or unstable installation can damage the drilling equipment during drilling; and debris generated during drilling can fly into the operators. Therefore, there is an urgent need to design a drilling device for manganese ore geological exploration. Summary of the Invention

[0005] The purpose of this invention is to provide a drilling device for manganese ore geological exploration. This drilling device is simple in structure, portable, and capable of stable installation on various uneven mounting sites. A protective cover is installed on the device to block non-cutting materials generated during drilling, improving the safety and reliability of the operation. The specific technical solution is as follows:

[0006] A drilling device for manganese ore geological exploration includes a counterweight base, on which a drilling mechanism is detachably mounted. The drilling mechanism includes a drive unit, a propulsion unit, and a drilling unit. The propulsion unit is mounted on the counterweight base, the drive unit is mounted on the propulsion unit, and the drilling unit is mounted on the output end of the drive unit.

[0007] The counterweight base has 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 part is installed at the intersection center of the first mounting beam and the second mounting beam, and is installed by bolt connection;

[0010] The propulsion unit includes a mounting base, a driven sprocket, a column, a drive sprocket, a drive chain, a mounting slider, and a first drive motor. The mounting base 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 base. The drive sprocket and the driven sprocket are mounted on the column. The first drive motor is mounted on the column and is connected to the drive sprocket for transmission. The drive chain is mounted on the drive sprocket and the driven sprocket. The mounting slider is mounted on the drive chain. The first drive motor causes the mounting slider to reciprocate up and down.

[0011] Preferably, the driving unit is mounted on the mounting slider. The driving unit includes a mounting plate, a second driving motor, and a connecting sleeve. The mounting plate is mounted on the mounting slider, the second driving motor is mounted on the mounting plate, and the connecting sleeve is mounted on the output end of the second driving motor. The connecting sleeve is provided with a square mating groove.

[0012] Preferably, the drilling section includes a drill sleeve and a drill bit. The drill sleeve is provided with a square docking block adapted to the square docking groove. The drill bit is mounted on the drill sleeve, and the drill sleeve is sleeved on the connecting sleeve.

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

[0014] Preferably, the drill bushing includes a main mounting half-sleeve, a half-sleeve cover, and a connecting ring. Both the main mounting half-sleeve and the half-sleeve cover are provided with mounting grooves. When the connecting ring is clamped into the mounting groove, the main mounting half-sleeve and the half-sleeve cover are combined. Both ends of the main mounting half-sleeve are provided with internal threads or internal threads. The drill bushing is connected to another drill bushing by a threaded connection. The drill bushing and the drill bit are connected by a thread.

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

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

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

[0018] Compared with existing technologies, the present invention has the following advantages:

[0019] 1. This invention provides a drilling device for manganese ore geological exploration. In order to improve the stability of the installation and the uniformity of the stress at each installation point, and to adapt to uneven installation points, the counterweight base of the drilling device is designed as a frame structure, specifically a ring frame base. Moreover, the frame structure 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 operations at different depths by using continuous drill sleeves.

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

[0022] 4. In order to prevent the flying rock fragments generated during drilling from injuring the operators, the drilling device provided by the present invention has a protective baffle that can be detachably inserted into the circular ring mounting frame, which greatly improves the safety during operation. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

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

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

[0026] Figure 3 This is a schematic diagram of the drilling section structure of the present invention.

[0027] Figure 4 This is an exploded view of the drilling section of the present invention.

[0028] Explanation of key figure labels:

[0029] 100-Counterweight base, 110-Circular ring mounting bracket, 120-First mounting beam, 130-Second mounting beam, 140-Counterweight block, 150-Guide positioning port, 160-Protective baffle, 200-Drilling mechanism, 210-Drive unit, 211-Mounting plate, 212-Second drive motor, 213-Connecting sleeve, 220-Propulsion unit, 221-Mounting seat, 222-Driven sprocket, 223-Column, 224-Drive sprocket, 225-Drive chain, 226-Mounting slider, 227-First drive motor, 230-Drilling unit, 231-Drill sleeve, 2311-Main mounting half-sleeve, 2312-Half-sleeve cover, 2313-Connecting hoop, 232-Drill bit. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] In the description of this invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "top surface," "bottom surface," "inner," "outer," "inner side," and "outer side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. Where the terms "first," "second," and "third" are used for descriptive purposes and to distinguish technical features, they should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0033] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The embodiments of this invention will now be described according to its overall structure.

[0034] Example

[0035] like Figures 1 to 4 As shown, a drilling device for manganese ore geological exploration mainly includes a counterweight base 100 for supporting the drilling equipment. It is worth mentioning that in order to improve the stability of the installation and adapt to uneven installation sites, the counterweight base 100 in this 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. The drilling mechanism 200 includes a drive unit 210, a propulsion unit 220, and a drilling unit 230. The propulsion unit 220 is mounted on the counterweight base 100, the drive unit 210 is mounted on the propulsion unit 220, and the drilling unit 230 is mounted on the output end of the drive unit 210. The propulsion unit 220 drives the drilling unit 230 to reciprocate up and down to achieve drilling operations, and the drive unit 210 drives the drilling unit 230 to rotate so that the drilling unit 230 rotates downward to break through 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 configured to ensure uniform force distribution at each stress point during support. The frame structure of the counterweight base 100 is more adaptable to uneven mounting points. 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 configured to support the entire circular ring mounting frame 110. The counterweight block 140 is provided on either the first mounting beam 120 or the second mounting beam 130, and the guide positioning port 150 is provided on the other. The counterweight block 140 can prevent the drilling equipment from tipping over or being lifted by the reaction force of drilling during drilling.

[0038] In some preferred embodiments, the propulsion part 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 base 221, a driven sprocket 222, a column 223, a drive sprocket 224, a drive chain 225, a mounting slider 226, and a first drive motor 227. The mounting base 221 is connected to the intersection center of the first mounting beam 120 and the second mounting beam 130 by bolts. The column 223 is mounted on the mounting base 221. It is worth mentioning that, in order to ensure that the column 223 can be stably mounted on the mounting base 221, a [missing information - likely a design feature] can be added to the [missing information - likely a design feature]. A reinforcing rib is provided between the column 223 and the mounting base 221. The drive sprocket 224 and the driven sprocket 222 are mounted on the column 223. The first drive motor 227 is mounted on the column 223 and is connected to the drive sprocket 224 for transmission. The drive chain 225 is mounted on the drive sprocket 224 and the driven sprocket 222. The mounting slider 226 is mounted on the drive chain 225. The first drive motor 227 causes the mounting slider 226 to reciprocate up and down.

[0040] In some preferred embodiments, the drive unit 210 is mounted on the mounting slider 226. The drive unit 210 includes a mounting plate 211, a second drive motor 212, and a connecting sleeve 213. The mounting plate 211 is mounted on the mounting slider 226, the second drive motor 212 is mounted on the mounting plate 211, and the connecting sleeve 213 is mounted on the output end of the second drive motor 212. The connecting sleeve 213 is provided with a square mating groove.

[0041] In some preferred embodiments, the drilling section 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 mounted on the drill sleeve 231. The drill sleeve 231 is sleeved on the connecting sleeve 213. The second drive motor 212 drives the rotation of the connecting sleeve 213, which in turn drives the rotation of the drill sleeve 231. The drill bit 232 rotates synchronously with the drill sleeve 231. Therefore, the second drive motor 212 indirectly drives the drill bit 232 to rotate and break the soil. Then, the first drive motor 227 drives the drilling section 230 to advance (drill) into the soil layer. It is worth mentioning that the drill bit 232 is provided with a cutting inlet. Therefore, as the drill bit 232 drills downward, the broken pieces enter the drill sleeve 231 from the cutting inlet.

[0042] In some preferred embodiments, the drill sleeve 231 includes a main mounting half sleeve 2311, a half sleeve cover 2312, and a connecting ring 2313. Both the main mounting half sleeve 2311 and the half sleeve cover 2312 are provided with mounting grooves. When the connecting ring 2313 is clamped into the mounting groove, the main mounting half sleeve 2311 and the half sleeve cover 2312 are combined. Both ends of the main mounting half sleeve 2311 are provided with internal threads. The drill sleeve 231 is connected to another drill sleeve 231 via a threaded connection. The drill sleeve 231 and the drill bit 232 are connected via a threaded connection. When drilling is completed, the connecting ring 2313 is removed, the main mounting half sleeve 2311 and the half sleeve cover 2312 are opened, 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 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 connects with the square docking groove on the connecting sleeve 213. Furthermore, the drilling depth can be increased by continuing to connect the drill sleeve 231.

[0044] In some preferred embodiments, in order to prevent the flying rock fragments generated during drilling from injuring the operators, the circular ring mounting bracket 110 is provided with a slot, and a protective baffle 160 is detachably inserted into the slot. The protective baffle 160 is made of PVC material, which is commonly available on the market.

[0045] In summary, this invention provides a drilling device for manganese ore geological exploration. To improve installation stability and the uniformity of stress at various installation points, and to adapt to uneven installation sites, the counterweight base of this drilling device is designed as a frame structure, specifically a ring-shaped frame base. This frame structure uses less material, resulting in a lighter overall weight compared to a single-piece device, making it easier to carry and operate. The drilling device provided by this invention can adapt to drilling at different depths by using continuous drill sleeves. The drill sleeves in this invention are modular; by removing the connecting ring, the main installation half-sleeve and half-sleeve cover can be opened in half to retrieve the manganese ore samples collected inside the drill sleeve. To prevent debris from flying and injuring operators during drilling, the drilling device provided by this invention has a detachable protective baffle installed on the circular ring mounting frame, greatly improving safety during operation.

[0046] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the invention have been shown and described, these specific embodiments are merely explanations of the invention and are not intended to limit it. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the invention and are protected by patent law.

Claims

1. A drilling device for manganese ore geological exploration, characterized in that, It includes a counterweight base (100), on which a drilling mechanism (200) is detachably mounted. The drilling mechanism (200) includes a drive unit (210), a propulsion unit (220), and a drilling unit (230). The propulsion unit (220) is mounted on the counterweight base (100), the drive unit (210) is mounted on the propulsion unit (220), and the drilling unit (230) is mounted on the output end of the drive unit (210). The counterweight base (100) is a frame structure; 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 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 provided on either the first mounting beam (120) or the second mounting beam (130), and the guide positioning port (150) is provided on the other. The drive unit (210) includes a mounting plate (211), a second drive motor (212), and a connecting sleeve (213). The second drive motor (212) is mounted on the mounting plate (211), and the connecting sleeve (213) is mounted on the output end of the second drive motor (212). The connecting sleeve (213) is provided with a square docking groove. The drilling unit (230) includes a drill sleeve (231) and a drill bit (232). The drill sleeve (231) is provided with a square docking block that matches 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 sleeve (213). The drill bushing (231) includes a main mounting half-sleeve (2311), a half-sleeve cover (2312), and a connecting ring (2313). The main mounting half-sleeve (2311) and the half-sleeve cover (2312) are both provided with mounting grooves. When the connecting ring (2313) is clamped into the mounting groove, the main mounting half-sleeve (2311) and the half-sleeve cover (2312) are combined. The two opposite ends of the main mounting half-sleeve (2311) are provided with internal threads. The drill bushing (231) is connected to another drill bushing (231) by a threaded connection. The drill bushing (231) and the drill bit (232) are connected by a thread.

2. The drilling device for manganese ore geological exploration according to claim 1, characterized in that, 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; The propulsion unit (220) includes a mounting base (221), a driven sprocket (222), a column (223), a drive sprocket (224), a drive chain (225), a mounting slider (226), and a first drive motor (227). The mounting base (221) is connected to the intersection center of the first mounting beam (120) and the second mounting beam (130) by bolts. The column (223) is mounted on the mounting base (221), and the drive sprocket (224) is connected to the driven sprocket (225). The driven sprocket (222) is mounted on the column (223), the first drive motor (227) is mounted on the column (223) and is connected to the drive sprocket (224) for transmission, the drive chain (225) is mounted on the drive sprocket (224) and the driven sprocket (222), and the mounting slider (226) is mounted on the drive chain (225). The first drive motor (227) causes the mounting slider (226) to move up and down reciprocally.

3. A drilling device for manganese ore geological exploration according to claim 2, characterized in that, The drive unit (210) is mounted on the mounting slider (226), and the mounting plate (211) is mounted on the mounting slider (226).

4. A drilling device for manganese ore geological exploration according to claim 1, characterized in that, The drill bit (232) is provided with a slag inlet.

5. A drilling device for manganese ore geological exploration according to claim 1, characterized in that, The center points of the guide positioning port (150), the connecting sleeve (213), the drill sleeve (231), and the drill bit (232) are located on the same vertical connecting line.

6. A drilling device for manganese ore geological exploration according to claim 1, characterized in that, The circular ring mounting bracket (110) is provided with a slot, and a protective baffle (160) is detachably inserted into the slot.

7. A drilling device for manganese ore geological exploration according to claim 6, characterized in that, The protective barrier (160) is made of PVC material.

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