Drilling angle adjusting structure for mine geology

Abstract

The utility model discloses a drilling angle adjusting structure for mine geology, which comprises a reinforcing base, a supporting column is arranged at the top of the reinforcing base, a partition plate is arranged at the top of the supporting column, and a half gear is connected to the outer side of the partition plate and is in meshed connection with a rotating gear fixed to the outer side of the supporting column. A recycling box is arranged at the top of the reinforcing base, a recycling supporting plate is slidably connected into the recycling box, and a pressure sensor is arranged at the bottom of the recycling box. The drilling machine has the advantages that the universal wheels are installed to be matched with overall movement, the requirements for drilling in different places are met, the driving motor operates to drive the drilling screw to rotate, external early warning processing is carried out when the drilling screw reaches a preset value, the worm gear and worm speed reducer assembly operates to drive the rotating gear to rotate, and the half gear is driven to rotate, so that the drilling efficiency is improved. And the rotating plate on the outer side of the half gear is driven to rotate, so that the drilling angle of the drilling screw is adjusted, and the flexibility during operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine geological construction equipment, in particular to a drilling angle adjustment structure for mine geology. Background Technique

[0002] At present, in mine operations, especially in coal production, drills are needed for drilling. Currently, the drills used for drilling are all installed on a fuselage that can adjust the tilt angle to achieve stable drilling while adjusting the drilling angle of the drill.

[0003] In the prior art, the utility model patent with the publication number CN218347338U relates to this technology. The drill that can adjust the tilt angle disclosed by it is generally similar to the conventional tunnel structure pouring mold on the market. It mainly includes: a base and a lifting device arranged on the top of the base, a horizontal adjustment device arranged on the front of the connecting block, and a drilling device connected to the front of the box body. The first gear on the surface of the first rotating shaft is driven to rotate by a forward and reverse motor. The first gear meshes with the second gear to make the second rotating shaft rotate. The threaded hole opened on the support platform is threadedly connected with the thread opened on the second rotating shaft. While the first rotating shaft rotates, it drives the support platform to move up and down, so as to adjust the angle of the drill bit in the vertical direction. The oil outlet direction is controlled by a reversing valve inside the hydraulic tank. When the oil enters the first hydraulic pipe, it pushes the connecting plate to move left and right, so as to adjust the angle of the drill bit in the horizontal direction. When the oil enters the second hydraulic pipe, the box body moves along the transverse sliding groove, so as to carry out drilling.

[0004] However, there are still some problems in the prior art. The drilling equipment in the prior art cannot integrate the functions of convenient movement, angle adjustment, and drilling debris recovery. The overall use flexibility is relatively low, affecting the requirements during normal use. Therefore, it is necessary to design a drilling angle adjustment structure for mine geology to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drilling angle adjustment structure for mine geology to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A drilling angle adjustment structure for mine geology, the equipment components include a reinforcement base, a support column is arranged on the top of the reinforcement base, a partition board is arranged on the top of the support column, and a semi-gear is connected to the outside of the partition board and meshes with a rotating gear fixed on the outside of the support column: A recovery box is arranged on the top of the reinforcement base, a recovery support plate is slidably connected inside the recovery box, and a pressure sensor is arranged at the bottom.

[0007] As a further solution of the utility model; the half gear is rotatably connected to the outside of the partition through a limiting frame, a rotating plate is installed on the other side of the half gear, two driving motors are fixedly connected to the outside of the rotating plate, and the output ends of the driving motors are fixedly connected with drilling screws. The driving motors are used to drive the drilling screws to rotate to meet the requirements of normal drilling.

[0008] As a further solution of the utility model; a second limit bolt is threadedly connected to the outside of the rotating plate and on one side of one of the driving motors. The second limit bolt is used to connect the rotating plate and the limiting frame.

[0009] As a further solution of the utility model; an installation cover is fixedly connected to the outside of the support column, a worm and worm gear reducer assembly is fixedly connected to the inside of the installation cover, and the output end of the worm and worm gear reducer assembly is fixedly connected to a rotating gear arranged on the outside of the support column through a connecting shaft. The worm and worm gear reducer assembly is used to drive the rotating gear to rotate, and the installation cover is used for limiting and installing the worm and worm gear reducer assembly.

[0010] As a further solution of the utility model; equally spaced buffer springs are fixedly connected to the bottom of the recovery support plate. Pressure sensors are fixedly connected between every two of the buffer springs. The pressure sensors are used to record the change of the pressure value when too much debris is recovered. Above the pressure sensors and at the bottom of the recovery support plate, a pressing block is fixedly connected. The pressing block is used to squeeze the pressure sensors to record the values. Damping shock absorbers are fixedly connected inside the buffer springs, and together with the buffer springs, they are used to buffer and protect the recovery support plate when it is squeezed.

[0011] As a further solution of the utility model; a recovery cavity is formed inside the recovery support plate, and symmetrically distributed guide plates are fixedly connected above it. The recovery cavity is used for debris recovery, and the guide plates are used to guide the recovered debris to fall.

[0012] As a further solution of the utility model; limiting guide rails are provided on both sides of the inner wall of the recovery box and on the two sides of the recovery support plate. Limiting sliders are slidably connected inside the limiting guide rails, and one sides of the limiting sliders are fixedly connected to the recovery support plate. The limiting guide rails and the limiting sliders are used to limit the trajectory of the recovery support plate when it slides.

[0013] As a further solution of the utility model; equally spaced bottom mounting plates are fixedly connected to both sides of the bottom of the reinforcement base. Universal wheels are installed at the bottoms of the bottom mounting plates. First limit bolts are threadedly connected to the tops of the bottom mounting plates, which are used to install the bottom mounting plates and the universal wheels. The universal wheels are used to drive the whole to move.

[0014] As a further solution of the utility model, a control panel is fixedly connected to the outer side of the recovery box. The worm and worm gear speed reducer assembly, the driving motor and the pressure sensor are all electrically connected to the control panel, and the control panel is used for uniformly managing and processing the worm and worm gear speed reducer assembly, the driving motor and the pressure sensor.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: The drilling angle adjustment structure disclosed by the utility model is provided with a reinforcement base, a support column, a recovery box, a partition board and a half gear. When in use, the control panel is turned on, and the whole is moved by installing universal wheels. The bottom mounting plate and the universal wheels are connected through the first limit bolt, which meets the requirements of drilling at different locations. The driving motor runs to drive the drilling screw to rotate, and drilling is carried out at the required position. The generated debris is recovered through the recovery box. The debris falling on the surface of the recovery support plate generates a downward acting force, driving the recovery support plate to move downward. Buffer protection is carried out through the buffer spring and the damping shock absorber. The limit guide rail and the limit slider limit the sliding track of the recovery support plate and cooperate with subsequent resetting. When the recovery support plate moves downward, it drives the pressing block to act on the surface of the pressure sensor to record the change of the pressure value. When the preset value is reached, external warning is carried out to remind the staff to clean up in time, which is convenient for recycling while drilling, and plays a certain protective effect on the working environment. Through the operation of the worm and worm gear speed reducer assembly, the rotating gear is driven to rotate, the half gear is driven to rotate, and the rotating plate outside the half gear is driven to rotate, so as to adjust the drilling angle of the drilling screw and improve the flexibility during operation. Description of the Drawings

[0016] Figure 1 It is the front view of the overall structure of the utility model;

[0017] Figure 2 It is the rear view of the overall structure of the utility model;

[0018] Figure 3 It is the internal view of the structure of the recovery box of the utility model;

[0019] Figure 4 It is the enlarged view of the structure at A of the utility model.

[0020] In the figure: 1 - Reinforcement base, 2 - Support column, 3 - Recycling bin, 4 - Partition board, 5 - Installation top plate, 6 - Limiting frame, 7 - Half gear, 8 - Rotating gear, 9 - Installation cover, 10 - Worm and worm gear reducer assembly, 11 - Bottom mounting plate, 12 - Universal wheel, 13 - First limiting bolt, 14 - Control panel, 15 - Rotating plate, 16 - Second limiting bolt, 17 - Driving motor, 18 - Drilling screw, 19 - Recycling support plate, 20 - Pressing block, 21 - Pressure sensor, 22 - Buffer spring, 23 - Damping shock absorber, 24 - Limiting guide rail, 25 - Limiting slider. Detailed implementation manner

[0021] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "front", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", "communication" 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 a welding connection; it can be directly connected, or indirectly connected through an intermediate medium. 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 circumstances.

[0024] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] Please refer to Figure 1 、 Figure 2 and Figure 4, the present utility model provides a technical solution: a drilling angle adjustment structure for mine geology, including a reinforcement base 1, a support column 2 is arranged on the top of the reinforcement base 1, a partition plate 4 is arranged on the top of the support column 2, and a semi-gear 7 is connected to the outside of the partition plate 4 and meshed with a rotating gear 8 fixed to the outside of the support column 2: a recycling box 3 is arranged on the top of the reinforcement base 1, a recycling support plate 19 is slidably connected inside the recycling box 3, and a pressure sensor 21 is arranged at the bottom.

[0026] Among them, the semi-gear 7 is rotatably connected to the outside of the partition plate 4 through a limit frame 6, a rotating plate 15 is installed on the other side of the semi-gear 7, two driving motors 17 are fixedly connected to the outside of the rotating plate 15, and drill driving screws 18 are fixedly connected to the output ends of the driving motors 17. The driving motors 17 are used to drive the drill driving screws 18 to rotate to meet the requirements of normal drilling. And a second limit bolt 16 is threadedly connected to the outside of the rotating plate 15 on one side of one of the driving motors 17. The second limit bolt 16 is used to connect the rotating plate 15 and the limit frame 6.

[0027] Please refer to Figure 1 and Figure 2 , an installation cover 9 is fixedly connected to the outside of the support column 2, a worm and gear reducer assembly 10 is fixedly connected inside the installation cover 9, and the output end of the worm and gear reducer assembly 10 is fixedly connected to the rotating gear 8 arranged on the outside of the support column 2 through a connecting shaft. It can be understood that in the above solution, the worm and gear reducer assembly 10 is also used to drive the rotating gear 8 to rotate, and the installation cover 9 is used to limit and install the worm and gear reducer assembly 10.

[0028] Please refer to Figure 1 , Figure 2 and Figure 3 , equally spaced buffer springs 22 are fixedly connected to the bottom of the recycling support plate 19, a pressure sensor 21 is fixedly connected between every two of the buffer springs 22, and a pressing block 20 is fixedly connected to the bottom of the recycling support plate 19 above the pressure sensor 21. The pressing block 20 is used to squeeze the pressure sensor 21 to record the value.

[0029] Among them, symmetrically distributed guide plates are fixedly connected inside the recycling bin 3 and above the recycling support plate 19. Damping shock absorbers 23 are fixedly connected inside the buffer springs 22. The damping shock absorbers 23 and the buffer springs 22 are used for buffering and protecting the recycling support plate 19 when it is squeezed. A recycling cavity is opened inside the recycling support plate 19, which is used for debris recycling through the recycling cavity. The guide plates are used for guiding and dropping the recycled debris. On both sides of the recycling support plate 19 on the inner wall of the recycling bin 3, limiting guide rails 24 are opened. Limiting sliders 25 are slidably connected inside the limiting guide rails 24. One side of each limiting slider 25 is fixedly connected to the recycling support plate 19. The limiting guide rails 24 and the limiting sliders 25 are used for limiting the trajectory of the recycling support plate 19 when it slides.

[0030] Please refer to Figure 1 and Figure 2 . On both sides of the bottom of the reinforcement base 1, equally spaced bottom mounting plates 11 are fixedly connected. Universal wheels 12 are installed at the bottoms of the bottom mounting plates 11. First limiting bolts 13 are threadedly connected to the tops of the bottom mounting plates 11. The first limiting bolts 13 are used for installing the bottom mounting plates 11 and the universal wheels 12. The universal wheels 12 are used for driving the overall movement.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 . A control panel 14 is fixedly connected to the outside of the recycling bin 3. The worm and worm gear speed reducer assembly 10, the drive motor 17, and the pressure sensor 21 are all electrically connected to the control panel 14.

[0032] It can be understood that in the above solutions, the control panel 14 is also used for unified management of the worm and worm gear speed reducer assembly 10, the drive motor 17, and the pressure sensor 21, realizing the normal operation of the whole. The early warning information of the pressure sensor 21 can be reminded by installing a buzzer device externally. The worm and worm gear speed reducer assembly 10 includes a worm and worm gear speed reducer and a rotating motor. The rotating motor runs to drive the worm and worm gear speed reducer to operate normally. When in use, in order to avoid collisions between devices, the rotating motor needs to rotate in the reverse direction after rotating half a turn. The rotating motor is a servo motor, which is convenient for manual presetting of the operation mode.

[0033] Workflow; in the above solution, by setting the reinforcement base 1, support column 2, recycling bin 3, partition 4 and semi-gear 7, when in use, the control panel 14 is opened, and the whole is moved by the installed universal wheels 12. The bottom mounting plate 11 and the universal wheels 12 are connected by the first limit bolt 13, meeting the requirements for drilling at different locations. The driving motor 17 operates to drive the drilling screw 18 to rotate, and drilling is performed on the required position. The generated debris is recycled through the recycling bin 3. The debris falling on the surface of the recycling support plate 19 generates a downward acting force, driving the recycling support plate 19 to move downward. Buffer protection is carried out through the buffer spring 22 and the damping shock absorber 23. The limit guide rail 24 and the limit slider 25 limit the sliding trajectory of the recycling support plate 19 and cooperate with subsequent resetting. When the recycling support plate 19 moves downward, it drives the pressure block 20 to act on the surface of the pressure sensor 21, and the change of the pressure value is recorded. When the preset value is reached, external warning is carried out to remind the staff to clean up in time, facilitating recycling during drilling operations and playing a certain protective effect on the working environment. Through the operation of the worm and worm gear reducer assembly 10, the rotating gear 8 is driven to rotate, driving the semi-gear 7 to rotate, and driving the rotating plate 15 outside the semi-gear 7 to rotate, thereby adjusting the drilling angle of the drilling screw 18 and improving the flexibility during operation.

[0034] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0035] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0036] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; 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 or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drilling angle adjustment structure for mining geology, comprising a reinforced base (1), characterized in that: A support column (2) is arranged on the top of the reinforcement base (1), a partition (4) is arranged on the top of the support column (2), and a half gear (7) is connected to the outer side of the partition (4) and meshes with a rotating gear (8) fixed on the outer side of the support column (2): A recovery box (3) is arranged on the top of the reinforcement base (1), a recovery support plate (19) is slidably connected inside the recovery box (3), and a pressure sensor (21) is arranged at the bottom.

2. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: The half gear (7) is rotatably connected to the outside of the partition (4) via a limiting frame (6); a rotating plate (15) is installed on the other side of the half gear (7); two driving motors (17) are fixedly connected to the outside of the rotating plate (15); and the output ends of the driving motors (17) are fixedly connected to drilling screws (18).

3. The drilling angle adjustment structure for mining geology according to claim 2 is characterized in that: A second limiting bolt (16) is threadedly connected to the outer side of the rotating plate (15) and located on one side of one of the driving motors (17), and the second limiting bolt (16) connects the rotating plate (15) and the limiting frame (6).

4. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: The outer side of the support column (2) is fixedly connected to a mounting cover (9), the interior of the mounting cover (9) is fixedly connected to a worm gear reducer assembly (10), and the output end of the worm gear reducer assembly (10) is fixedly connected to a rotating gear (8) arranged on the outer side of the support column (2) via a connecting shaft.

5. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: The bottom of the recovery support plate (19) is fixedly connected to buffer springs (22) that are distributed at equal distances, wherein a pressure sensor (21) is fixedly connected between two of the buffer springs (22), a pressure block (20) is fixedly connected above the pressure sensor (21) and at the bottom of the recovery support plate (19), and a damping shock absorber (23) is fixedly connected inside the buffer springs (22).

6. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: The recovery support plate (19) is provided with a recovery cavity inside, and symmetrically distributed guide plates are fixedly connected above the recovery support plate.

7. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: The inner wall of the recycling box (3) and both sides of the recycling support plate (19) are provided with limit guide rails (24), the interior of the limit guide rails (24) is slidably connected to a limit slider (25), and one side of the limit slider (25) is fixedly connected to the recycling support plate (19).

8. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: Both sides of the bottom of the reinforcement base (1) are fixedly connected with bottom mounting plates (11) which are equidistantly distributed, the bottom of the bottom mounting plates (11) are installed with universal wheels (12), and the top of the bottom mounting plates (11) are threadedly connected with first limiting bolts (13), and the first limiting bolts (13) are used to connect the bottom mounting plates (11) and the universal wheels (12).

9. The drilling angle adjustment structure for mining geology according to claim 1, characterized in that: A control panel (14) is fixedly connected to the outer side of the recovery box (3).

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