Drilling device for geological exploration

Abstract

The utility model relates to the technical field of geological prospecting equipment, and provides a drilling device for geological prospecting, which comprises a bottom plate, two vertical rods are fixedly connected to the top of the bottom plate, the number of the vertical rods is two, a movable shaft and a circular shaft are respectively and movably sleeved in the two vertical rods, and the circular shaft is fixedly connected to the top of the bottom plate. A connecting plate is fixedly connected between the movable shaft and the circular shaft, and the outer side of the connecting plate is movably connected with the inner sides of the two vertical rods. According to the invention, through the arrangement of the driving motor, the first lead screw, the movable plate, the circular rod and the rotating rod, when the driving motor operates, the first lead screw rotates to drive the movable plate to move forwards; further, the round rod moves forwards to drive the rotating rod to rotate with the movable shaft as the axis, so that the whole connecting plate rotates with the movable shaft as the axis, the purpose of adjusting the angle of the drill bit is achieved, and through the technical scheme, the problem that the angle of the drill bit cannot be adjusted in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to geological exploration equipment technical field, specifically, relate to a drilling device for geological exploration. BACKGROUND

[0002] Geological exploration refers to in a certain area range, using various geological scientific theories, methods and technical means, the surface and underground geological structure, stratum lithology, mineral resources, hydrogeological condition, engineering geological condition etc. are investigated, researched and analyzed to obtain geological information, solve the comprehensive work of geological problem.

[0003] In the geological exploration process, drilling device is often used, the existing drilling device in the process of actual use, although can realize basic drilling function, but the existing drilling device generally lacks the drilling angle adjusting mechanism, mostly vertical drilling, this defect is particularly prominent when facing complex geological conditions, especially in the exploration scene of inclined stratum, fixed vertical drilling mode is difficult to fit the stratum trend, leading to the obvious one-sidedness of the obtained geological data, seriously restricts the integrity and accuracy of the exploration result, therefore needs improvement. UTILITARY MODEL

[0004] In order to overcome the above-mentioned defects, the embodiment of the present disclosure provides a drilling device for geological exploration, which solves the technical problem of unadjustable drilling angle in the prior art.

[0005] According to one aspect, at least one embodiment of the present disclosure provides a drilling device for geological exploration, comprising a bottom plate, the top of the bottom plate is fixedly connected with a vertical rod, the number of vertical rods is two, the inner side of two vertical rods is movably sleeved with a movable shaft and a circular shaft respectively, the movable shaft and the circular shaft are fixedly connected with a connecting plate, the outer side of the connecting plate is movably connected with the inner side of two vertical rods, the top of the bottom plate is fixedly connected with a driving motor located at the right side of the movable shaft, the other end of the driving motor output shaft is fixedly sleeved with a first lead screw, the outer surface of the other end of the first lead screw is movably sleeved with a fixed block, the bottom of the fixed block is fixedly connected with the top of the bottom plate, the outer surface of the first lead screw is threadedly sleeved with a moving plate, the top of the moving plate is fixedly connected with a circular rod on the left side, the outer surface of the circular rod is movably connected with a rotating rod, the left side of the rotating rod is movably connected with the outer side of the vertical rod, and the inner surface of the rotating rod is fixedly sleeved with the outer surface of the movable shaft.

[0006] As a preferred technical scheme of the utility model, the top of the bottom plate is provided with a sliding groove located directly below the first lead screw, and the inner surface of the sliding groove is movably connected with the inner surface of the moving plate.

[0007] As a preferred technical scheme of the utility model, the top of the connecting plate is fixedly connected with a lifting motor, the other end of the lifting motor output shaft is fixedly sleeved with a second lead screw, the second lead screw bottom penetrates the connecting plate and extends to the below of the connecting plate and the outer surface is threadedly sleeved with a lifting plate, the top of the lifting plate is movably connected with the bottom of the connecting plate.

[0008] As a preferred technical scheme of the utility model, the bottom of the connecting plate is fixedly connected with a limiting rod, the number of the limiting rod is two, the outer surface of the two limiting rods is movably sleeved with the inner surface of the lifting plate.

[0009] As a preferred technical scheme of the utility model, the top of the lifting plate is fixedly connected with a rotating motor, the other end of the rotating motor output shaft is fixedly sleeved with a rotating shaft, the bottom of the rotating shaft penetrates the lifting plate and extends to the below of the lifting plate and is fixedly connected with a drill bit.

[0010] As a preferred technical scheme of the utility model, the left and right sides of the top of the bottom plate are fixedly connected with double-shaft motors, the other end of the double-shaft motor output shaft is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, the other end of the rotating rod is fixedly sleeved with a cylindrical block in the inside.

[0011] As a preferred technical scheme of the utility model, the outer surface of the cylindrical block is movably connected with a T-shaped block, the bottom of the T-shaped block is fixedly connected with a mounting plate, the outer surface of the mounting plate is movably connected with the inner surface of the bottom plate, the inside of the mounting plate is movably installed with a circular wheel.

[0012] As a preferred technical scheme of the utility model, the number of the circular wheel is four, the size of the four circular wheels is same, the four circular wheels are symmetric about the center of the bottom plate.

[0013] As a preferred technical scheme of the utility model, the top of the bottom plate is fixedly connected with a fixed plate, the top of the fixed plate is movably connected with the outer surface of the T-shaped block.

[0014] As a preferred technical scheme of the utility model, the rear of the top of the bottom plate is fixedly connected with a push rod, the outer surface of the push rod is rough.

[0015] The utility model discloses the beneficial effect is:

[0016] 1、The present disclosure, by setting the driving motor, the first screw, the moving plate, the round rod and the rotating rod, the driving motor runs, the first screw will rotate and drive the moving plate to move forward, and then the round rod moves forward to drive the rotating rod to rotate around the movable shaft, so that the connecting plate rotates around the movable shaft as a whole, realizes the purpose of adjusting the angle of the drill bit, solves the problem of the angle of the drill bit, and improves the application range of the device.

[0017] 2、The present disclosure, by setting the double-shaft motor, the rotating rod, the cylindrical block, the T-shaped block and the round wheel, two double-shaft motors run, which will make four rotating shafts drive four rotating rods to rotate, and then four cylindrical blocks rotate to drive four T-shaped blocks to move upward, so that four mounting plates drive four round wheels to move upward, realizing the purpose of telescopic storage of the four round wheels, increasing the contact area of the bottom plate as a whole with the ground, and ensuring the stability of the whole drilling device, which is beneficial to improve the drilling precision. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the example embodiments of the present disclosure and these drawings without creating any creative labor.

[0019] Figure 1 The structure schematic diagram of the whole in an embodiment of the present disclosure;

[0020] Figure 2 The structure schematic diagram of the whole in an embodiment of the present disclosure; Figure 1 The cross-sectional structure schematic diagram of the movable shaft in the embodiment of the present disclosure;

[0021] Figure 3 The cross-sectional structure schematic diagram of the second screw in the embodiment of the present disclosure; Figure 1 The cross-sectional structure schematic diagram of the second screw in the embodiment of the present disclosure;

[0022] Figure 4 The structure schematic diagram of the round rod in the embodiment of the present disclosure; Figure 1 The structure schematic diagram of the round rod in the embodiment of the present disclosure;

[0023] Figure 5 The cross-sectional structure schematic diagram of the T-shaped block in the embodiment of the present disclosure; Figure 1 The cross-sectional structure schematic diagram of the T-shaped block in the embodiment of the present disclosure;

[0024] Figure 6 The structure schematic diagram of the double-shaft motor in the embodiment of the present disclosure. Figure 1

[0025] ​In the figure: 1, bottom plate; 2, vertical rod; 3, movable shaft; 4, round shaft; 5, connecting plate; 6, driving motor; 7, first lead screw; 8, fixed block; 9, moving plate; 10, round rod; 11, rotating rod; 12, sliding groove; 13, lifting motor; 14, second lead screw; 15, lifting plate; 16, limiting rod; 17, rotating motor; 18, rotating shaft; 19, drill bit; 20, double-shaft motor; 21, rotating shaft; 22, rotating rod; 23, cylindrical block; 24, T-shaped block; 25, mounting plate; 26, round wheel; 27, fixed plate; 28, push rod. DETAILED DESCRIPTION

[0026] The present disclosure will be further described in conjunction with the drawings and examples. It can be understood that the specific examples described herein are merely used to explain the present disclosure, but not to limit the present disclosure.

[0027] In order to make the drawing simple, only the parts related to the disclosure are shown in each figure, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some figures, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0028] In this paper, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0029] In the present disclosure, unless otherwise specified and limited, the first feature "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0030] In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like, orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0031] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] As shown in Figures 1-6 The drilling device for geological exploration in an embodiment of the present disclosure comprises a base plate 1, the top of the base plate 1 is fixedly connected with vertical rods 2, the number of the vertical rods 2 is two, the inner sides of the two vertical rods 2 are movably sleeved with a movable shaft 3 and a circular shaft 4 respectively, the movable shaft 3 and the circular shaft 4 are fixedly connected with a connecting plate 5, the outer side of the connecting plate 5 is movably connected with the inner sides of the two vertical rods 2, the top of the base plate 1 is fixedly connected with a driving motor 6 located at the right side of the movable shaft 3, the other end of the output shaft of the driving motor 6 is fixedly sleeved with a first lead screw 7, the outer surface of the other end of the first lead screw 7 is movably sleeved with a fixed block 8, the bottom of the fixed block 8 is fixedly connected with the top of the base plate 1, the outer surface of the first lead screw 7 is threadedly sleeved with a moving plate 9, the top of the moving plate 9 is fixedly connected with a circular rod 10 at the left side, the outer surface of the circular rod 10 is movably connected with a rotating rod 11, the left side of the rotating rod 11 is movably connected with the outer side of the vertical rod 2, and the inner surface of the rotating rod 11 is fixedly sleeved with the outer surface of the movable shaft 3.

[0033] When the driving motor 6 operates, the first lead screw 7 will rotate to drive the moving plate 9 to move forward, and then the circular rod 10 will move forward to drive the rotating rod 11 to rotate around the movable shaft 3, so that the connecting plate 5 as a whole rotates around the movable shaft 3, achieving the purpose of adjusting the angle of the drill bit.

[0034] In some examples, the top of the base plate 1 is provided with a sliding groove 12 located directly below the first lead screw 7, and the inner surface of the sliding groove 12 is movably connected with the inner surface of the moving plate 9.

[0035] The design of the sliding groove 12 plays a role in limiting the moving plate 9, ensuring the stability of the horizontal movement of the moving plate 9.

[0036] In some examples, the top of the connecting plate 5 is fixedly connected with a lifting motor 13, the other end of the output shaft of the lifting motor 13 is fixedly sleeved with a second lead screw 14, the bottom of the second lead screw 14 penetrates through the connecting plate 5 and extends below the connecting plate 5, and the outer surface of the second lead screw 14 is threadedly sleeved with a lifting plate 15, and the top of the lifting plate 15 is movably connected with the bottom of the connecting plate 5.

[0037] When the lifting motor 13 operates, the second lead screw 14 will rotate to drive the lifting plate 15 to move downward as a whole.

[0038] In some examples, the bottom of the connecting plate 5 is fixedly connected with two limiting rods 16, and the outer surfaces of the two limiting rods 16 are movably sleeved with the inner surface of the lifting plate 15.

[0039] The design of the two limiting rods 16 plays a limiting role on the lifting plate 15, which guarantees the stability of the lifting movement of the lifting plate 15.

[0040] In some examples, the top of the lifting plate 15 is fixedly connected with a rotating motor 17, the other end of the output shaft of the rotating motor 17 is fixedly sleeved with a rotating shaft 18, the bottom of the rotating shaft 18 penetrates through the lifting plate 15 and extends below the lifting plate 15 and is fixedly connected with a drill bit 19.

[0041] When the rotating motor 17 operates, the rotating shaft 18 will drive the drill bit 19 to rotate for drilling.

[0042] In some examples, the left and right sides of the top of the bottom plate 1 are fixedly connected with double-shaft motors 20, the other end of the output shaft of the double-shaft motor 20 is fixedly sleeved with a rotating shaft 21, the outer surface of the rotating shaft 21 is fixedly sleeved with a rotating rod 22, and the other end of the rotating rod 22 is fixedly sleeved with a cylindrical block 23.

[0043] When the double-shaft motor 20 operates, the rotating shaft 21 will drive the rotating rod 22 to rotate, and then the cylindrical block 23 will rotate.

[0044] In some examples, the outer surface of the cylindrical block 23 is movably connected with a T-shaped block 24, the bottom of the T-shaped block 24 is fixedly connected with a mounting plate 25, the outer surface of the mounting plate 25 is movably connected with the inner surface of the bottom plate 1, and the inner part of the mounting plate 25 movably installs a circular wheel 26.

[0045] The rotation of the cylindrical block 23 drives the T-shaped block 24 to move upward, and then the mounting plate 25 drives the circular wheel 26 to move upward, achieving the purpose of telescopic storage of the circular wheel 26.

[0046] In some examples, the number of the circular wheels 26 is four, the sizes of the four circular wheels 26 are the same, and the four circular wheels 26 are symmetrically arranged about the center of the bottom plate 1.

[0047] The design of the four circular wheels 26 can drive the whole bottom plate 1 to move, which is convenient for transfer.

[0048] In some examples, the top of the bottom plate 1 is fixedly connected with a fixed plate 27, and the top of the fixed plate 27 is movably connected with the outer surface of the T-shaped block 24.

[0049] The design of the fixed plate 27 plays a limiting role on the mounting plate 25, so that the round wheel 26 can move to the inside of the bottom plate 1.

[0050] In some examples, the rear of the top of the bottom plate 1 is fixedly connected with a push rod 28, and the outer surface of the push rod 28 is rough.

[0051] The design of the push rod 28 facilitates the operator to hold the push rod 28 to push the bottom plate 1 to move as a whole.

[0052] The working principle and use process of the utility model are as follows:

[0053] When drilling and exploring the inclined stratum, first, the driving motor 6 is started, which will make the first lead screw 7 rotate to drive the moving plate 9 to move forward, and then the round rod 10 moves forward to drive the rotating rod 11 to rotate around the movable shaft 3, so that the connecting plate 5 rotates around the movable shaft 3 as a whole, and the purpose of adjusting the angle of the drill bit 19 is achieved.

[0054] Because the contact area of the four round wheels 26 with the ground is small, the overall stability of the bottom plate 1 is poor, which affects the drilling precision of the drill bit 19, at this time, the two double-shaft motors 20 are started, which will make the four rotating shafts 21 drive the four rotating rods 22 to rotate, and then the four cylindrical blocks 23 rotate to drive the four T-shaped blocks 24 to move upward, so that the four mounting plates 25 drive the four round wheels 26 to move upward, and the purpose of telescopic storage of the four round wheels 26 is achieved, the contact area of the bottom plate 1 with the ground is increased, and the overall stability of the drilling device is ensured.

[0055] It should be noted that the above examples are only used to illustrate the technical solutions of the present disclosure, not to limit it. Although the present disclosure has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present disclosure can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered in the scope of the claims of the present disclosure.

Claims

1. A drilling device for geological exploration, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with vertical rods (2), the number of the vertical rods (2) is two, the inner sides of the two vertical rods (2) are movably sleeved with movable shafts (3) and round shafts (4) respectively, the movable shafts (3) and the round shafts (4) are fixedly connected with a connecting plate (5), the outer side of the connecting plate (5) is movably connected with the inner sides of the two vertical rods (2), the top of the bottom plate (1) is fixedly connected with a driving motor (6) located at the right side of the movable shaft (3), the other end of the driving motor (6) output shaft is fixedly sleeved with a first lead screw (7), the outer surface of the other end of the first lead screw (7) is movably sleeved with a fixed block (8), the bottom of the fixed block (8) is fixedly connected with the top of the bottom plate (1), the outer surface of the first lead screw (7) is threadedly sleeved with a moving plate (9), the top of the moving plate (9) is fixedly connected with a round rod (10) on the left side, the outer surface of the round rod (10) is movably connected with a rotating rod (11), the left side of the rotating rod (11) is movably connected with the outer side of the vertical rod (2), the inner surface of the rotating rod (11) is fixedly sleeved with the outer surface of the movable shaft (3).

2. A borehole apparatus for geological exploration according to claim 1, characterised in that: The top of the bottom plate (1) is fixedly connected with vertical rods (2), the number of the vertical rods (2) is two, the inner sides of the two vertical rods (2) are movably sleeved with movable shafts (3) and round shafts (4) respectively, the movable shafts (3) and the round shafts (4) are fixedly connected with a connecting plate (5), the outer side of the connecting plate (5) is movably connected with the inner sides of the two vertical rods (2), the top of the bottom plate (1) is fixedly connected with a driving motor (6) located at the right side of the movable shaft (3), the other end of the driving motor (6) output shaft is fixedly sleeved with a first lead screw (7), the outer surface of the other end of the first lead screw (7) is movably sleeved with a fixed block (8), the bottom of the fixed block (8) is fixedly connected with the top of the bottom plate (1), the outer surface of the first lead screw (7) is threadedly sleeved with a moving plate (9), the top of the moving plate (9) is fixedly connected with a round rod (10) on the left side, the outer surface of the round rod (10) is movably connected with a rotating rod (11), the left side of the rotating rod (11) is movably connected with the outer side of the vertical rod (2), the inner surface of the rotating rod (11) is fixedly sleeved with the outer surface of the movable shaft (3).

3. A borehole apparatus for geological exploration according to claim 1, characterised in that: The top of the connecting plate (5) is fixedly connected with a lifting motor (13), the other end of the lifting motor (13) output shaft is fixedly sleeved with a second lead screw (14), the bottom of the second lead screw (14) penetrates through the connecting plate (5) and extends below the connecting plate (5) and the outer surface is threadedly sleeved with a lifting plate (15), the top of the lifting plate (15) is movably connected with the bottom of the connecting plate (5).

4. A borehole apparatus for geological exploration according to claim 1, characterised in that: The bottom of the connecting plate (5) is fixedly connected with limit rods (16), the number of the limit rods (16) is two, the outer surfaces of the two limit rods (16) are movably sleeved with the inner surfaces of the lifting plate (15).

5. A borehole apparatus for geological exploration according to claim 3, characterised in that: The top of the lifting plate (15) is fixedly connected with a rotating motor (17), the other end of the rotating motor (17) output shaft is fixedly sleeved with a rotating shaft (18), the bottom of the rotating shaft (18) penetrates through the lifting plate (15) and extends below the lifting plate (15) and is fixedly connected with a drill bit (19).

6. A borehole apparatus for geological exploration according to claim 1, characterised in that: The top of the bottom plate (1) is fixedly connected with double-shaft motors (20) on the left and right sides, the other end of the double-shaft motor (20) output shaft is fixedly sleeved with a rotating shaft (21), the outer surface of the rotating shaft (21) is fixedly sleeved with a rotating rod (22), the other end of the rotating rod (22) is fixedly sleeved with a cylindrical block (23) inside.

7. A borehole apparatus for geological exploration according to claim 6, characterised in that: The outer surface of the cylindrical block (23) is movably connected with a T-shaped block (24), the bottom of the T-shaped block (24) is fixedly connected with a mounting plate (25), the outer surface of the mounting plate (25) is movably connected with the inner surface of the bottom plate (1), and the mounting plate (25) is movably mounted with a circular wheel (26).

8. A borehole apparatus for geological exploration according to claim 7, characterised in that: The number of the circular wheels (26) is four, the four circular wheels (26) are of the same size, and the four circular wheels (26) are symmetric about the center of the bottom plate (1).

9. A borehole apparatus for geological exploration according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected with a fixed plate (27), and the top of the fixed plate (27) is movably connected with the outer surface of the T-shaped block (24).

10. The drilling apparatus for geological exploration of claim 1, wherein: The rear of the top of the bottom plate (1) is fixedly connected with a push rod (28), and the outer surface of the push rod (28) is rough.

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