Geological punching device with adjustable hole diameter

Abstract

The geological punching device is provided with a punching machine body, control buttons are evenly connected to one side of the punching machine body, a mounting base is fixed to one side of the punching machine body, a motor box is connected to the interior of the punching machine body, and a connecting shaft is connected to one side of the motor box. By pressing the pressing rod, limitation of connection between the limiting block and the second clamping block and between the limiting block and the second clamping groove can be omitted, the fixing base and the connecting base can be integrally separated conveniently, operation is easy and convenient, punching of different hole diameters is facilitated, the whole punching device does not need to be replaced frequently, the overall use range is widened, and workers can use the punching device conveniently; and through a third electric telescopic rod, a positioning plate can be conveniently recycled into a connecting groove to be stored, damage to the articles in the transferring process is avoided, damage to the positioning plate is also avoided, the service life of the positioning plate is prolonged, and the practicability of the positioning plate is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling, in particular to a geological drilling device with adjustable aperture. Background Art

[0002] Geological exploration is the abbreviation of geological exploration work, which is to investigate and study the geological conditions such as rocks, stratum structure, minerals, groundwater, and landforms in a certain area. When investigating and studying the stratum structure and groundwater depth, it is necessary to drill holes and grooves on the ground first, so the drilling device is one of the indispensable devices in the geological exploration process;

[0003] Chinese patent authorization announcement number CN212054515U discloses a drilling device for geological exploration, including a drilling body, one end of the drilling body is installed with a supporting side plate, and the output end of the drilling body is connected to a rotating shaft, one end of the rotating shaft is connected to a drill bit, and the side of the supporting side plate is connected to three screw hole seats, the thread groove is threaded with a hydraulic cylinder, one end of the hydraulic cylinder is connected to a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected to an anti-skid support, and the bottom end of the drilling body is connected to an operating handle. The beneficial effect achieved by the utility model is that the thread groove of the utility model is threaded with a hydraulic cylinder, one end of the hydraulic cylinder is connected to a hydraulic telescopic rod, one end of the hydraulic telescopic rod is connected to an anti-skid support, and the three anti-skid supports are supported on the ground surface, and then the drilling body is pressed to make the drill bit enter slowly, so as to avoid the deviation of the drilling body during drilling, improve the stability of the drilling body, and ensure the drilling accuracy;

[0004] The above-mentioned prior art solution has the following shortcomings: during the use of the geological drilling device, since the rotating shaft and the drill bit are integrated, when drilling holes of different diameters is required, the overall drilling device needs to be frequently replaced, and the scope of application is relatively low, which is not conducive to actual use by staff. Improvements are needed, and therefore a geological drilling device with adjustable aperture needs to be designed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a geological drilling device with adjustable aperture, so as to solve the problem in the background technology that the aperture of the drill bit cannot be adjusted and affects the actual use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a geological drilling device with adjustable aperture, provided with a drilling body, one side of the drilling body is evenly connected with a control button, one side of the drilling body is fixed with a mounting seat, the inside of the drilling body is connected with a motor box, one side of the motor box is connected with a connecting shaft, and the side of the connecting shaft away from the motor box is connected with a first electric telescopic rod;

[0007] The utility model comprises: a fixing seat, the fixing seat is installed on one side of a first electric telescopic rod, a connecting seat is fixed on a side of the fixing seat away from the first electric telescopic rod, and a drill rod is fixed on one side of the connecting seat, a connecting mechanism is arranged inside the fixing seat, and the fixing seat and the connecting seat are conveniently separated, a third electric telescopic rod is evenly connected inside the mounting seat, and a positioning plate is connected to one side of the third electric telescopic rod, and a connecting groove is evenly arranged inside the mounting seat;

[0008] The cleaning mechanism is arranged inside the mounting seat, and the outer side of the drill rod is cleaned by the cleaning mechanism.

[0009] Preferably, the connecting mechanism includes a spring fixed inside the fixed seat, and a movable plate is fixed to the top of the spring, a push rod and a limit block are fixed on both sides of the top of the movable plate, connecting blocks are fixed at both ends of the fixed seat, and a second card slot is provided inside the connecting block, a second card block is evenly fixed on one side of the connecting seat, and the second card blocks are connected to the second card slot, and the limit block passes through the interior of the second card block.

[0010] Preferably, one side of the limit block close to the second clamping block is arranged in an inclined shape, and the spring is always in a compressed state.

[0011] Preferably, a first clamping block is fixed to one side of the connecting seat, a first clamping slot is provided inside the fixing seat, and the first clamping slot is connected to the first clamping block.

[0012] Preferably, the size of the first card block matches the size of the first card slot, and the cross-sections of the first card block and the first card slot are both set to be rectangular.

[0013] Preferably, the cleaning mechanism includes a mounting ring rotatably connected to the inside of the mounting seat, and a second electric telescopic rod is evenly fixed inside the mounting ring, and one end of the second electric telescopic rod is connected to a cleaning plate, and a cleaning brush is evenly fixed to one end of the cleaning plate.

[0014] Preferably, a ring gear is fixed at one end of the mounting ring, a connecting rod is connected to the inside of the punching machine body, and the connecting rod extends to the inside of the mounting seat, a pulley is connected to the outside of the connecting rod and the connecting shaft, a driving gear is fixed to the outside of the connecting rod, and the driving gear is meshingly connected to the ring gear.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the geological drilling device with adjustable aperture can realize the replacement of drill rods with different apertures and also realize the cleaning of the outer side of the drill rod;

[0016] By pressing the push rod, the limit connection between the limit block and the second clamping block and the second clamping slot can be cancelled, so that the first clamping slot and the first clamping block, the fixing seat and the second clamping slot can be separated, so that the fixing seat and the connecting seat can be separated as a whole. The operation is simple and convenient, and it is convenient to perform punching of different hole sizes without frequently replacing the overall punching device, thereby improving the overall use range and facilitating the use of the staff;

[0017] The third electric telescopic rod can be used to conveniently retract the positioning plate into the connection slot for storage, thereby avoiding damage to the items during the transfer process and also avoiding damage to the positioning plate, thereby extending the service life of the positioning plate and enhancing its practicality.

[0018] The cleaning brush can always fit the drill rods of different apertures through the second electric telescopic rod. When the drill rod is rotated and recovered, the pulley drives the driving gear to rotate, so that the annular gear drives the mounting ring to rotate in the opposite direction as a whole, so as to clean the outside of the drill rod and effectively improve the cleanliness of the outside of the drill rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the punching machine body of the utility model in front view and section;

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the front cross section of the fixing seat of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the pulley of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the front cross-section of the mounting seat of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. mounting seat; 2. punching body; 3. control button; 4. connecting slot; 5. positioning plate; 6. motor box; 7. connecting shaft; 8. pulley; 9. first electric telescopic rod; 10. fixing seat; 11. connecting seat; 12. drill rod; 13. connecting rod; 14. pressing rod; 15. moving plate; 16. spring; 17. first slot; 18. first slot; 19. limiting block; 20. second block; 21. second slot; 22. connecting block; 23. ring gear; 24. mounting ring; 25. second electric telescopic rod; 26. cleaning plate; 27. driving gear; 28. cleaning brush; 29. ​​third electric telescopic rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0028] Embodiment 1: In order to solve the problems existing in the prior art, the present embodiment adopts the following technical scheme: a geological drilling device with adjustable aperture, which is provided with a drilling body 2, a control button 3 is evenly connected to one side of the drilling body 2, a mounting seat 1 is fixed to one side of the drilling body 2, a motor box 6 is connected to the inside of the drilling body 2, and a connecting shaft 7 is connected to one side of the motor box 6, and a first electric telescopic rod 9 is connected to the side of the connecting shaft 7 away from the motor box 6; including: a fixed seat 10, the fixed seat 10 is installed on one side of the first electric telescopic rod 9, a connecting seat 11 is fixed to the side of the fixed seat 10 away from the first electric telescopic rod 9, and a drill rod 12 is fixed to one side of the connecting seat 11, a connecting mechanism is arranged inside the fixed seat 10 to facilitate the separation of the fixed seat 10 and the connecting seat 11, a third electric telescopic rod 29 is evenly connected to the inside of the mounting seat 1, and a positioning plate 5 is connected to one side of the third electric telescopic rod 29, and a connecting groove 4 is evenly arranged inside the mounting seat 1;

[0029] The cleaning mechanism is arranged inside the mounting seat 1, and the outer side of the drill rod 12 is cleaned by the cleaning mechanism.

[0030] Although the existing geological drilling device can achieve the purpose of drilling holes, when holes of different diameters need to be drilled, since the drill rod 12 is an integrated arrangement, it is necessary to replace different drilling devices, such as Figure 1 , Figure 2 and Figure 3As shown, the connecting mechanism includes a spring 16 fixed inside the fixed seat 10, and a movable plate 15 is fixed to the top of the spring 16, and a push rod 14 and a limit block 19 are fixed to both sides of the top of the movable plate 15, respectively. Connecting blocks 22 are fixed to both ends of the fixed seat 10, and a second card slot 21 is provided inside the connecting block 22. A second card block 20 is evenly fixed to one side of the connecting seat 11, and the second card blocks 20 are connected to the second card slot 21, and the limit block 19 runs through the inside of the second card block 20; the side of the limit block 19 close to the second card block 20 is arranged in an inclined shape, and the spring 16 is always in a compressed state; a first card block 18 is fixed to one side of the connecting seat 11, and a first card slot 17 is provided inside the fixed seat 10, and the first card slot 17 is connected to the first card block 18; the size of the first card block 18 matches the size of the first card slot 17, and the first card block 18 and the first card slot 17 are connected. The cross-section of each card slot 17 is set to be rectangular; when it is necessary to punch holes with different apertures, the push rod 14 is pressed toward one side of the fixing seat 10, so that the limit block 19 is completely separated from the second block 20, and the drill rod 12 and the connecting seat 11 are separated from the fixing seat 10 as a whole. When the adapted drill rod 12 is rotated, the first block 18 is aligned with the first card slot 17, and the second block 20 is aligned with the second card slot 21, and is pushed to one side with force. Under the elastic action of the spring 16, the limit block 19 quickly limits and fixes the second block 20 and the second card slot 21, and the third electric telescopic rod 29 is started by the control button 3 to push the positioning plate 5 out of the mounting seat 1 as a whole, so as to realize the positioning of the position of the punching machine body 2, and the motor box 6 and the first electric telescopic rod 9 are started by the control button 3 to drive the drill rod 12 to rotate forward as a whole to punch holes, so as to realize the effect of adjustable hole diameter.

[0031] Embodiment 2: After the existing drilling device finishes drilling, a large amount of mud adheres to the drill bit. If it is not cleaned in time, the mud will wrap around the outer surface of the drill bit, which will affect the subsequent drilling efficiency. Therefore, this embodiment adopts the following technical solutions, such as Figure 1 , Figure 4 and Figure 5As shown, the cleaning mechanism includes a mounting ring 24 rotatably connected to the inside of the mounting seat 1, and a second electric telescopic rod 25 is evenly fixed inside the mounting ring 24, and one end of the second electric telescopic rod 25 is connected to a cleaning plate 26, and one end of the cleaning plate 26 is evenly fixed with a cleaning brush 28; a ring gear 23 is fixed to one end of the mounting ring 24, and a connecting rod 13 is connected to the inside of the punch body 2, and the connecting rod 13 extends to the inside of the mounting seat 1, and the connecting rod 13 is connected to the outside of the connecting shaft 7 with a pulley 8, and the outside of the connecting rod 13 is fixed There is a driving gear 27, and the driving gear 27 is meshed and connected with the ring gear 23; when the drilling is completed, the second electric telescopic rod 25 is started by the control button 3, so that the cleaning brush 28 is in contact with the outer side of the drill rod 12, and the pulley 8 is driven to rotate during the rotation of the drill rod 12 to protect the inside of the drilling body 2, so that the connecting rod 13 is rotated, and under the meshing connection of the driving gear 27 and the ring gear 23, the mounting ring 24 is rotated in the opposite direction to the drill rod 12, so as to clean the outer side of the drill rod 12 and reduce the labor intensity of the staff.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A geological drilling device with adjustable aperture, comprising a drilling body (2), one side of the drilling body (2) being evenly connected to a control button (3), one side of the drilling body (2) being fixed to a mounting seat (1), the interior of the drilling body (2) being connected to a motor box (6), one side of the motor box (6) being connected to a connecting shaft (7), and a side of the connecting shaft (7) away from the motor box (6) being connected to a first electric telescopic rod (9); It is characterized in that include: A fixing seat (10), the fixing seat (10) being mounted on one side of a first electric telescopic rod (9), a connecting seat (11) being fixed on a side of the fixing seat (10) away from the first electric telescopic rod (9), and a drill rod (12) being fixed on one side of the connecting seat (11), a connecting mechanism being arranged inside the fixing seat (10) to facilitate separation of the fixing seat (10) and the connecting seat (11), a third electric telescopic rod (29) being evenly connected inside the mounting seat (1), and a positioning plate (5) being connected on one side of the third electric telescopic rod (29), and a connecting groove (4) being evenly arranged inside the mounting seat (1); A cleaning mechanism is arranged inside the mounting seat (1), and is used to clean the outside of the drill rod (12).

2. A geological drilling device with adjustable aperture according to claim 1, characterized in that: The connecting mechanism comprises a spring (16) fixed inside a fixing seat (10), and a movable plate (15) is fixed at the top of the spring (16), and a push rod (14) and a limit block (19) are respectively fixed on both sides of the top of the movable plate (15), and connecting blocks (22) are respectively fixed at both ends of the fixing seat (10), and a second clamping groove (21) is provided inside the connecting blocks (22), and second clamping blocks (20) are evenly fixed on one side of the connecting seat (11), and the second clamping blocks (20) are connected to the second clamping groove (21), and the limit block (19) passes through the inside of the second clamping block (20).

3. A geological drilling device with adjustable aperture according to claim 2, characterized in that: The side of the limit block (19) close to the second clamping block (20) is arranged in an inclined shape, and the spring (16) is always in a compressed state.

4. The geological drilling device with adjustable aperture according to claim 1, characterized in that: A first clamping block (18) is fixed to one side of the connecting seat (11), a first clamping slot (17) is provided inside the fixing seat (10), and the first clamping slot (17) is connected to the first clamping block (18).

5. A geological drilling device with adjustable aperture according to claim 4, characterized in that: The size of the first card block (18) matches the size of the first card slot (17), and the cross-sections of the first card block (18) and the first card slot (17) are both arranged to be rectangular.

6. The geological drilling device with adjustable aperture according to claim 1, characterized in that: The cleaning mechanism comprises a mounting ring (24) rotatably connected to the inside of the mounting seat (1), a second electric telescopic rod (25) is evenly fixed inside the mounting ring (24), one end of the second electric telescopic rod (25) is connected to a cleaning plate (26), and a cleaning brush (28) is evenly fixed to one end of the cleaning plate (26).

7. A geological drilling device with adjustable aperture according to claim 6, characterized in that: A ring gear (23) is fixed to one end of the mounting ring (24); a connecting rod (13) is connected to the inside of the punching machine body (2), and the connecting rod (13) extends to the inside of the mounting seat (1); a pulley (8) is connected to the outside of the connecting rod (13) and the connecting shaft (7); a driving gear (27) is fixed to the outside of the connecting rod (13), and the driving gear (27) is meshedly connected to the ring gear (23).

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