Rock-soil drilling device for geological exploration

Abstract

A rock-soil drilling device for geological exploration comprises a bottom plate, a movable supporting mechanism, a vertical frame, a cleaning mechanism, a drilling mechanism and a drilling rod. The movable supporting mechanism comprises supporting legs, first sliding blocks, vertical rods and movable wheels, the supporting legs are fixedly arranged on the side wall of the bottom plate, first sliding grooves are formed in the supporting legs, the first sliding blocks are inserted into the first sliding grooves and slide along the supporting legs, the top ends of the vertical rods are fixedly connected with the bottom faces of the first sliding blocks, and storage grooves are formed in the bottom ends of the supporting legs; the bottom ends of the vertical rods penetrate into the containing grooves and are fixedly connected with the top faces of the moving wheels. Through the arrangement of the moving wheels, the supporting legs, the first sliding blocks and the vertical rods, the supporting legs, the first sliding blocks and the vertical rods are used in cooperation so that the moving wheels can make contact with the ground, the device can be moved conveniently, and the maneuverability of the device is improved; the supporting legs, the first sliding blocks and the vertical rods are used in cooperation, so that the moving wheels are retracted into the supporting legs, the device is conveniently supported, the stability of the device is improved, meanwhile, the moving wheels are protected, and the service life of the moving wheels is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to geological exploration technical field more specifically, especially relates to a kind of geology exploration rock-soil drilling device. BACKGROUND

[0002] Geological exploration is to explore and detect geology by various means and methods, determine appropriate bearing stratum, determine the type of foundation according to the bearing capacity of the bearing stratum, and calculate the foundation parameters of the investigation and research activities, and geological exploration needs to use drilling equipment for sampling detection to detect the actual data of geology.

[0003] The authorized announcement No.CN220645821 U discloses a kind of geology exploration rock-soil drilling device, including support plate, the bottom of support plate is provided with several groups of guide wheels, the top of support plate is opened with drilling hole, the top of support plate is provided with U-shaped support rod in middle part, the side of U-shaped support rod is provided with scale, the top of U-shaped support rod is provided with driving assembly, the side of driving assembly is provided with drilling assembly, the bottom of driving assembly is provided with cleaning assembly.This patent can clean the mud adhered to the outer surface of drill pipe and drill bit after drilling work is completed by setting cleaning assembly, avoid corrosion to drill pipe and drill bit for a long time without processing, affect subsequent normal use, but when fixed bolt penetrates support plate and inserts into ground to fix the device, the device body is supported by moving wheel, the moving wheel cannot be protected, and long-term use can cause damage to the moving wheel. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of geology exploration rock-soil drilling device to overcome the problem that the moving wheel cannot be protected.

[0005] A kind of geology exploration rock-soil drilling device, including bottom plate, mobile support mechanism, vertical frame, cleaning mechanism, drilling mechanism and drill pipe, mobile support mechanism is set up in the side wall of bottom plate, cleaning mechanism is set up between bottom plate and vertical frame, drilling mechanism is set up on vertical frame, drill pipe is set up on drilling mechanism;

[0006] Mobile support mechanism includes support leg, first sliding block, vertical rod and moving wheel, support leg is fixedly set in the side wall of bottom plate, first sliding slot is opened in the inside of support leg, first sliding block is inserted into the inside of first sliding slot and slides along support leg, vertical rod top is fixedly connected with the bottom surface of first sliding block, receiving groove is opened in the bottom end of support leg, vertical rod bottom end penetrates into the inside of receiving groove and is fixedly connected with the top surface of moving wheel.

[0007] Further, the mobile support mechanism further comprises a first one-way screw rod and a first servo motor, the first one-way screw rod is inserted into the first sliding groove and is rotationally connected with the supporting leg, the first sliding block is sleeved on the first one-way screw rod and slides along the first sliding groove through the first one-way screw rod, and the first servo motor is fixedly arranged on the top surface of the supporting leg, the top end of the first one-way screw rod penetrates the top surface of the supporting leg and is fixedly connected with the output shaft of the first servo motor.

[0008] Further, the side wall of the supporting leg is fixedly provided with a support seat, and a fixing bolt for fixing the position of the device is inserted into the support seat.

[0009] Further, the drilling mechanism comprises a horizontal plate, a connecting seat, a second servo motor, a connecting rod, a first connecting plate, a second connecting plate and a connecting assembly, the vertical frame is internally provided with a second sliding groove, the horizontal plate is inserted into the two second sliding grooves and slides along the second sliding grooves, the connecting seat is fixedly arranged on the side wall of the horizontal plate, the second servo motor is fixedly arranged on the top surface of the connecting seat, the top end of the connecting rod penetrates the connecting seat and is fixedly connected with the output shaft of the second servo motor, the first connecting plate is fixedly arranged on the bottom end of the connecting rod, the second connecting plate is fixedly arranged on the top end of the drill rod, and the connecting assembly is arranged between the first connecting plate and the second connecting plate.

[0010] Further, the drilling mechanism further comprises a second one-way screw rod, a first bevel gear, a first rotating rod, a second bevel gear and a third servo motor, the second one-way screw rod is inserted into the second sliding groove and is rotationally connected with the vertical frame, the horizontal plate is sleeved on the second one-way screw rod and slides along the second sliding groove through the second one-way screw rod, the top end of the vertical frame is internally provided with a first horizontal groove, the top end of the second one-way screw rod penetrates into the first horizontal groove and is fixedly connected with the first bevel gear, the first rotating rod is inserted into the first horizontal groove and is rotationally connected with the vertical frame, the second bevel gear is sleeved on the first rotating rod and is fixedly connected with the first rotating rod, the first bevel gear and the second bevel gear are meshed with each other, and the third servo motor is fixedly arranged on the top end of the side wall of the vertical frame, one end of the first rotating rod penetrates the side wall of the vertical frame and is fixedly connected with the output shaft of the third servo motor.

[0011] Further, the connecting assembly comprises a connecting screw rod and a connecting nut, the connecting screw rod penetrates the second connecting plate and the first connecting plate in sequence, the connecting nut is sleeved on the top end of the connecting screw rod and is threadedly connected with the connecting screw rod, and the bottom surface of the connecting nut is in contact with the top surface of the first connecting plate.

[0012] Further, the cleaning mechanism comprises a second sliding block, a cleaning box, a cleaning brush, an auxiliary assembly, a spraying pipe and a spray head, the top surface of the bottom plate is provided with a third sliding groove, the top end of the second sliding block is fixedly connected with the bottom end of the vertical frame, the bottom end of the second sliding block is inserted into the third sliding groove and slides along the third sliding groove, the cleaning box is fixedly arranged on the top surface of the bottom plate, the cleaning brush is arranged in the cleaning box, the auxiliary assembly is arranged between the cleaning box and the cleaning brush, the spraying pipe is fixedly arranged on the side wall of the cleaning box, a plurality of spray heads are fixedly arranged on the spraying pipe in a uniform interval, and the spray head is in communication with the inside of the spraying pipe.

[0013] Further, the cleaning mechanism further comprises a third one-way screw rod, a third bevel gear, a second rotating rod, a fourth bevel gear and a fourth servo motor, the third one-way screw rod is inserted into the third sliding groove and rotationally connected with the bottom plate, the second sliding block is sleeved on the third one-way screw rod and slides along the third sliding groove through the third one-way screw rod, a second horizontal groove is formed in one end of the bottom plate, one end of the third one-way screw rod penetrates into the second horizontal groove and is fixedly connected with the third bevel gear, the second rotating rod is inserted into the second horizontal groove and rotationally connected with the bottom plate, the fourth bevel gear is sleeved on the second rotating rod and fixedly connected with the fourth bevel gear, the third bevel gear and the fourth bevel gear are meshed with each other, and the fourth servo motor is fixedly arranged at one end of the side wall of the bottom plate, one end of the second rotating rod penetrates through the side wall of the bottom plate and is fixedly connected with the output shaft of the fourth servo motor.

[0014] Further, the auxiliary assembly comprises a pull rod, a pull handle and a spring, the pull rod penetrates through the side wall of the cleaning box and slides along the cleaning box, one end of the pull rod is fixedly connected with the side wall of the cleaning brush, the other end of the pull rod is fixedly connected with the pull handle, the spring is sleeved on the pull rod, one end of the spring is fixedly connected with the side wall of the cleaning brush, and the other end of the spring is fixedly connected with the inner wall of the cleaning box.

[0015] Further, the water inlet is fixedly arranged on the side, away from the spray head, of the spray pipe, the water inlet is communicated with the inside of the spray pipe, the other end of the water inlet penetrates through the side wall of the cleaning box, a water outlet is fixedly arranged at the bottom end of the side wall of the cleaning box, and the water outlet is communicated with the inside of the cleaning box.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] ①The geology exploration rock-soil drilling device has the advantages that: the mobile wheel, the supporting leg, the first sliding block and the vertical rod are cooperatively used to make the mobile wheel contact with the ground, so that the device is convenient to move and the mobility of the device is improved; the mobile wheel is retracted into the supporting leg, so that the device is convenient to support and the stability of the device is improved, and the service life of the mobile wheel is prolonged.

[0018] ②The geology exploration rock-soil drilling device has the advantage that: the fixing bolt is inserted into the ground through the supporting seat, so that the position of the device is fixed and the stability of the device is improved.

[0019] ③The geology exploration rock-soil drilling device has the advantages that: the pull rod, the pull handle and the spring are cooperatively used to pull the cleaning brush, the size of the drill rod can be adjusted, the applicability of the device is improved; the spring is an elastic element, a pushing force is generated between the side wall of the cleaning brush and the inner wall of the cleaning box, the cleaning brush is tightly attached to the side wall of the drill rod, and the stability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0021] Figure 1 is the overall structure schematic view of the rock-soil drilling device for geological exploration in the present application.

[0022] Figure 2 is the specific structure schematic view of the moving support mechanism in the present application.

[0023] Figure 3 is the specific structure schematic view of the drilling mechanism in the present application.

[0024] Figure 4 is the specific structure schematic view of the cleaning mechanism in the present application.

[0025] Figure 5 is the internal structure schematic view of the cleaning box in the present application.

[0026] In the drawings: 1, bottom plate; 2, vertical frame; 3, drill rod; 4, supporting leg; 5, first sliding block; 6, vertical rod; 7, moving wheel; 8, first sliding groove; 9, storage groove; 10, first one-way screw rod; 11, first servo motor; 12, support seat; 13, fixing bolt; 14, horizontal plate; 15, connecting seat; 16, second servo motor; 17, connecting rod; 18, first connecting plate; 19, second connecting plate; 20, second sliding groove; 21, second one-way screw rod; 22, first bevel gear; 23, first rotating rod; 24, second bevel gear; 25, third servo motor; 26, first horizontal groove; 27, connecting screw; 28, connecting nut; 29, second sliding block; 30, cleaning box; 31, cleaning brush; 32, spraying pipe; 33, spray head; 34, third sliding groove; 35, third one-way screw rod; 36, third bevel gear; 37, second rotating rod; 38, fourth bevel gear; 39, fourth servo motor; 40, second horizontal groove; 41, pull rod; 42, pull handle; 43, spring; 44, water inlet; 45, water outlet. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] As Figure 1As shown in the figure, a geology exploration rock-soil drilling device, including bottom plate 1, moving support mechanism, vertical frame 2, cleaning mechanism, drilling mechanism and drill rod 3, moving support mechanism is arranged in the side wall of bottom plate 1, cleaning mechanism is arranged between bottom plate 1 and vertical frame 2, drilling mechanism is arranged on vertical frame 2, drill rod 3 is arranged on drilling mechanism, specifically, the side wall of bottom plate 1 is provided with moving support mechanism, cleaning mechanism is arranged between bottom plate 1 and vertical frame 2, drilling mechanism is arranged on vertical frame 2, drill rod 3 is arranged on drilling mechanism, bottom plate 1 is provided with drilling hole, drill rod 3 penetrates drilling hole.

[0029] As shown in the figure, Figure 2 The moving support mechanism comprises a supporting leg 4, a first sliding block 5, a vertical rod 6 and a moving wheel 7, the supporting leg 4 is fixedly arranged on the side wall of the bottom plate 1, the first sliding slot 8 is formed in the supporting leg 4, the first sliding block 5 is inserted into the first sliding slot 8 and slides along the supporting leg 4, the top end of the vertical rod 6 is fixedly connected with the bottom surface of the first sliding block 5, the bottom end of the supporting leg 4 is provided with a receiving groove 9, and the bottom end of the vertical rod 6 penetrates into the receiving groove 9 and is fixedly connected with the top surface of the moving wheel 7.

[0030] In the utility model, through setting up moving wheel 7, supporting leg 4, first sliding block 5 and vertical rod 6, the cooperation between supporting leg 4, first sliding block 5 and vertical rod 6 makes moving wheel 7 contact with the ground, which facilitates the movement of the device and improves the mobility of the device; the cooperation between supporting leg 4, first sliding block 5 and vertical rod 6 makes moving wheel 7 retract into the supporting leg 4, which facilitates the support of the device and improves the stability of the device, and at the same time protects moving wheel 7 and prolongs the service life of moving wheel 7.

[0031] The moving support mechanism further comprises a first one-way screw rod 10 and a first servo motor 11, the first one-way screw rod 10 is inserted into the first sliding slot 8 and rotationally connected with the supporting leg 4, the first sliding block 5 is sleeved on the first one-way screw rod 10 and slides along the first sliding slot 8 through the first one-way screw rod 10, and the first servo motor 11 is fixedly arranged on the top surface of the supporting leg 4, the top end of the first one-way screw rod 10 penetrates through the top surface of the supporting leg 4 and is fixedly connected with the output shaft of the first servo motor 11.

[0032] The support seat 12 is fixedly arranged on the side wall of the supporting leg 4, and the fixing bolt 13 for fixing the position of the device is inserted on the support seat 12.

[0033] In the utility model, the fixing bolt 13 is inserted into the ground through the support seat 12 to fix the position of the device and improve the stability of the device.

[0034] As shown in Figure 3 The second sliding groove 20 is arranged in the vertical frame 2, the two ends of the horizontal plate 14 are respectively inserted into the two second sliding grooves 20 and slide along the second sliding grooves 20, the connecting seat 15 is fixedly arranged on the side wall of the horizontal plate 14, the second servo motor 16 is fixedly arranged on the top surface of the connecting seat 15, the connecting rod 17 penetrates through the connecting seat 15 and is fixedly connected with the output shaft of the second servo motor 16, the first connecting plate 18 is fixedly arranged on the bottom end of the connecting rod 17, the second connecting plate 19 is fixedly arranged on the top end of the drill rod 3, and the connecting assembly is arranged between the first connecting plate 18 and the second connecting plate 19.

[0035] The drilling mechanism further comprises a second one-way screw rod 21, a first bevel gear 22, a first rotating rod 23, a second bevel gear 24 and a third servo motor 25. The second one-way screw rod 21 is inserted into the second sliding groove 20 and rotationally connected with the vertical frame 2. The horizontal plate 14 is sleeved on the second one-way screw rod 21 and slides along the second sliding groove 20 through the second one-way screw rod 21. A first horizontal groove 26 is formed in the top end of the vertical frame 2. The top end of the second one-way screw rod 21 penetrates into the first horizontal groove 26 and is fixedly connected with the first bevel gear 22. The first rotating rod 23 is inserted into the first horizontal groove 26 and rotationally connected with the vertical frame 2. The second bevel gear 24 is sleeved on the first rotating rod 23 and fixedly connected with the first rotating rod 23. The first bevel gear 22 and the second bevel gear 24 are in meshing connection with each other. The third servo motor 25 is fixedly arranged at the top end of the side wall of the vertical frame 2. One end of the first rotating rod 23 penetrates through the side wall of the vertical frame 2 and is fixedly connected with the output shaft of the third servo motor 25. Specifically, the second one-way screw rod 21 is inserted into the second sliding groove 20 and rotationally connected with the vertical frame 2. Both ends of the horizontal plate 14 are provided with through holes. The horizontal plate 14 is sleeved on the second one-way screw rod 21 through the through holes and slides along the second sliding groove 20 through the second one-way screw rod 21. A first horizontal groove 26 is formed in the top end of the vertical frame 2. The top end of the second one-way screw rod 21 penetrates into the first horizontal groove 26 and is welded with the first bevel gear 22. The first rotating rod 23 is inserted into the first horizontal groove 26 and rotationally connected with the vertical frame 2. The second bevel gear 24 is sleeved on the first rotating rod 23 and welded with the first rotating rod 23. The first bevel gear 22 and the second bevel gear 24 are in meshing connection with each other. The third servo motor 25 is fixedly arranged at the top end of the side wall of the vertical frame 2 through a mounting seat. One end of the first rotating rod 23 penetrates through the side wall of the vertical frame 2 and is welded with the output shaft of the third servo motor 25.

[0036] The connecting assembly comprises a connecting screw rod 27 and a connecting nut 28. The connecting screw rod 27 penetrates through the second connecting plate 19 and the first connecting plate 18 in sequence. The connecting nut 28 is sleeved on the top end of the connecting screw rod 27 and is in threaded connection with the connecting screw rod 27. The bottom surface of the connecting nut 28 is in contact with the top surface of the first connecting plate 18. Specifically, the first connecting plate 18 and the second connecting plate 19 are both provided with through holes at the four corners. The connecting screw rod 27 penetrates through the through holes on the second connecting plate 19 and the first connecting plate 18 in sequence. The connecting screw rod 27 is provided with external threads. The connecting nut 28 is provided with internal threads. The connecting nut 28 is sleeved on the top end of the connecting screw rod 27 and is in threaded connection with the external threads on the connecting screw rod 27 through the internal threads. The bottom surface of the connecting nut 28 is in contact with the top surface of the first connecting plate 18.

[0037] As Figure 4 , Figure 5As shown, the cleaning mechanism comprises a second sliding block 29, a cleaning box 30, a cleaning brush 31, an auxiliary assembly, a spray pipe 32 and a spray head 33, the top surface of the bottom plate 1 is provided with a third sliding groove 34, the top end of the second sliding block 29 is fixedly connected with the bottom end of the vertical frame 2, the bottom end of the second sliding block 29 is inserted into the third sliding groove 34 and slides along the third sliding groove 34, the cleaning box 30 is fixedly arranged on the top surface of the bottom plate 1, the cleaning brush 31 is arranged in the cleaning box 30, the auxiliary assembly is arranged between the cleaning box 30 and the cleaning brush 31, the spray pipe 32 is fixedly arranged on the side wall of the cleaning box 30, and the plurality of spray heads 33 are fixedly arranged on the spray pipe 32 in a uniform interval and are in communication with the inside of the spray pipe 32. Specifically, the top surface of the bottom plate 1 is provided with the third sliding groove 34, the top end of the second sliding block 29 is welded with the bottom end of the vertical frame 2, the bottom end of the second sliding block 29 is inserted into the third sliding groove 34 and slides along the third sliding groove 34, the top surface of the bottom plate 1 is welded with the cleaning box 30, the inside of the cleaning box 30 is provided with the cleaning brush 31, the auxiliary assembly is arranged between the cleaning box 30 and the cleaning brush 31, the spray pipe 32 is fixedly arranged on the inner side wall of the cleaning box 30 through the mounting frame, the plurality of spray heads 33 are welded on the spray pipe 32 in a uniform interval, and the spray head 33 is in communication with the inside of the spray pipe 32.

[0038] The cleaning mechanism further comprises a third one-way screw rod 35, a third bevel gear 36, a second rotating rod 37, a fourth bevel gear 38 and a fourth servo motor 39. The third one-way screw rod 35 is inserted into the third sliding groove 34 and rotationally connected with the bottom plate 1. The second sliding block 29 is sleeved on the third one-way screw rod 35 and slides along the third sliding groove 34 through the third one-way screw rod 35. A second horizontal groove 40 is formed in one end of the bottom plate 1. One end of the third one-way screw rod 35 penetrates into the second horizontal groove 40 and is fixedly connected with the third bevel gear 36. The second rotating rod 37 is inserted into the second horizontal groove 40 and rotationally connected with the bottom plate 1. The fourth bevel gear 38 is sleeved on the second rotating rod 37 and fixedly connected with the fourth bevel gear 38. The third bevel gear 36 and the fourth bevel gear 38 are meshed with each other. The fourth servo motor 39 is fixedly arranged at one end of the side wall of the bottom plate 1. One end of the second rotating rod 37 penetrates through the side wall of the bottom plate 1 and is fixedly connected with the output shaft of the fourth servo motor 39. Specifically, the third one-way screw rod 35 is inserted into the third sliding groove 34 and rotationally connected with the bottom plate 1. A through hole is formed in the second sliding block 29. The second sliding block 29 is sleeved on the third one-way screw rod 35 through the through hole and slides along the third sliding groove 34 through the third one-way screw rod 35. A second horizontal groove 40 is formed in one end of the bottom plate 1. One end of the third one-way screw rod 35 penetrates into the second horizontal groove 40 and is welded with the third bevel gear 36. The second rotating rod 37 is inserted into the second horizontal groove 40 and rotationally connected with the bottom plate 1. The fourth bevel gear 38 is sleeved on the second rotating rod 37 and welded with the fourth bevel gear 38. The third bevel gear 36 and the fourth bevel gear 38 are meshed with each other. The fourth servo motor 39 is fixedly arranged at one end of the side wall of the bottom plate 1 through the mounting seat. One end of the second rotating rod 37 penetrates through the side wall of the bottom plate 1 and is welded with the output shaft of the fourth servo motor 39.

[0039] The auxiliary assembly comprises a pull rod 41, a pull handle 42 and a spring 43. The pull rod 41 penetrates through the side wall of the cleaning box 30 and slides along the cleaning box 30. One end of the pull rod 41 is fixedly connected with the side wall of the cleaning brush 31. The other end of the pull rod 41 is fixedly connected with the pull handle 42. The spring 43 is sleeved on the pull rod 41. One end of the spring 43 is fixedly connected with the side wall of the cleaning brush 31. The other end of the spring 43 is fixedly connected with the inner wall of the cleaning box 30. Specifically, the pull rod 41 penetrates through the side wall of the cleaning box 30 and slides along the cleaning box 30. One end of the pull rod 41 is welded with the side wall of the cleaning brush 31. The other end of the pull rod 41 is welded with the pull handle 42. The spring 43 is sleeved on the pull rod 41. One end of the spring 43 is welded with the side wall of the cleaning brush 31. The other end of the spring 43 is welded with the inner wall of the cleaning box 30.

[0040] In the utility model, through setting up pull rod 41, pull handle 42 and spring 43, pull rod 41 and pull handle 42 are used in cooperation to pull the cleaning brush 31, can be adjusted according to the size of the drill pipe 3, improve the applicability of the device, because spring 43 belongs to elastic element, the thrust between the sidewall of cleaning brush 31 and the inner wall of cleaning box 30 is generated, the sidewall of cleaning brush 31 is tightly attached to the drill pipe 3, and the stability of the device is improved.

[0041] The water inlet 44 is fixedly arranged on the side of the spray pipe 32 away from the spray head 33, the water inlet 44 is in communication with the inside of the spray pipe 32, the other end of the water inlet 44 penetrates through the sidewall of the cleaning box 30, the water outlet 45 is fixedly arranged at the bottom end of the sidewall of the cleaning box 30, the water outlet 45 is in communication with the inside of the cleaning box 30, and specifically, the water inlet 44 is welded on the side of the spray pipe 32 away from the spray head 33, the water inlet 44 is in communication with the inside of the spray pipe 32, the other end of the water inlet 44 penetrates through the sidewall of the cleaning box 30, the water outlet 45 is welded on the bottom end of the sidewall of the cleaning box 30, and the water outlet 45 is in communication with the inside of the cleaning box 30.

[0042] The working principle of the rock-soil drilling device for geological exploration in the embodiment is as follows:

[0043] The worker moves the device to the designated position by the moving wheel 7, the first servo motor 11 rotates the output shaft, the first one-way screw rod 10 rotates with the output shaft, the first sliding block 5 rotates with the first one-way screw rod 10 and slides along the first sliding groove 8, the vertical rod 6 moves with the first sliding block 5, the moving wheel 7 moves with the vertical rod 6 and is stored in the storage slot 9, the supporting seat 12 is in contact with the ground, the worker strikes the fixing bolt 13 to make it inserted into the ground, so that the whole device can be stably placed, the second servo motor 16 rotates the output shaft, the rotating rod rotates with the output shaft, the first connecting plate 18 rotates with the rotating rod, the second connecting plate 19 rotates with the first rotating rod 23, the drill rod 3 rotates with the second rotating plate, at the same time, the third servo motor 25 rotates the output shaft, the first rotating rod 23 rotates with the output shaft, the second bevel gear 24 rotates with the first rotating rod 23, the first bevel gear 22 rotates with the second bevel gear 24, the second one-way screw rod 21 rotates with the first bevel gear 22, the cross plate 14 rotates with the second one-way screw rod 21 and slides along the second sliding groove 20, the connecting seat 15 moves with the cross plate 14, the drill rod 3 moves with the connecting seat 15 and penetrates the drilling hole to drill into the ground for drilling and soil taking, the thread ring of the drill rod 3 can take out the drilled soil for the subsequent detection of the worker; when the drill rod 3 is damaged and needs to be replaced, the connecting nut 28 is unscrewed, the connecting screw 27 is pulled out, the damaged drill rod 3 is replaced, the second connecting plate 19 is aligned with the first connecting plate 18, the connecting screw 27 penetrates the perforations on the second connecting plate 19 and the first connecting plate 18 in sequence, the connecting nut 28 is tightened, the first connecting plate 18 and the second connecting plate 19 are locked and fixed, and the replacement is completed; when the mud attached to the surface of the drill rod 3 needs to be cleaned, the box door of the cleaning box 30 is opened, the pull handle 42 is pulled, the pull rod 41 slides along the side wall of the cleaning box 30 with the pull handle 42, the cleaning brush 31 moves with the pull rod 41, at the same time, the fourth servo motor 39 rotates the output shaft, the second rotating rod 37 rotates with the output shaft, the fourth bevel gear 38 rotates with the second rotating rod 37, the third bevel gear 36 rotates with the fourth bevel gear 38, the third one-way screw rod 35 rotates with the third bevel gear 36, the second sliding block 29 rotates with the third one-way screw rod 35 and slides along the third sliding groove 34, the vertical frame 2 moves with the second sliding block 29, the cross plate 14 moves with the vertical frame 2, the connecting seat 15 moves with the cross plate 14, the drill rod 3 moves with the connecting seat 15 to the inside of the cleaning box 30, the box door of the cleaning box 30 is closed, the pull handle 42 is pushed, the pull rod 41 slides along the side wall of the cleaning box 30 by the pushing force of the spring 43, the cleaning brush 31 moves with the pull rod 41 to be in contact with the side wall of the drill rod 3, the water inlet 44 is connected with the water inlet pipe, water flows into the spraying pipe 32 through the water inlet 44 and is sprayed out through the spray head 33, at the same time, the second servo motor 16 rotates the output shaft, the connecting rod 17 rotates with the output shaft, the first connecting plate 18 rotates with the connecting rod 17, the second connecting plate 19 rotates with the first connecting plate 18, the drill rod 3 rotates with the second connecting plate 19, the drill rod 3 is cleaned, the water outlet 45 is connected with the drain pipe, the sewage after cleaning flows into the drain pipe through the water outlet 45 and is discharged.

[0044] Finally, it should be noted that the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. A geotechnical drilling apparatus for geological exploration, characterised in that: The utility model provides a kind of drilling machine, including bottom plate (1), mobile support mechanism, vertical frame (2), cleaning mechanism, drilling mechanism and drill rod (3), the mobile support mechanism is arranged in the side wall of the bottom plate (1), the cleaning mechanism is arranged between the bottom plate (1) and the vertical frame (2), the drilling mechanism is arranged on the vertical frame (2), the drill rod (3) is arranged on the drilling mechanism; The mobile support mechanism includes supporting leg (4), first sliding block (5), vertical rod (6) and mobile wheel (7), the supporting leg (4) is fixedly arranged in the side wall of the bottom plate (1), the first sliding slot (8) is opened in the inside of the supporting leg (4), the first sliding block (5) is inserted into the inside of the first sliding slot (8) and slides along the supporting leg (4), the vertical rod (6) is fixedly connected with the bottom surface of the first sliding block (5) at top end, the receiving groove (9) is opened in the bottom end of the supporting leg (4), the bottom end of the vertical rod (6) penetrates into the inside of the receiving groove (9) and is fixedly connected with the top surface of the mobile wheel (7).

2. The geotechnical drilling apparatus of claim 1, wherein: The mobile support mechanism further includes first one-way screw rod (10) and first servo motor (11), the first one-way screw rod (10) is inserted into the first sliding slot (8) and is rotationally connected with the supporting leg (4), the first sliding block (5) is sleeved on the first one-way screw rod (10) and slides along the first sliding slot (8) through the first one-way screw rod (10), the first servo motor (11) is fixedly arranged on the top surface of the supporting leg (4), the top end of the first one-way screw rod (10) penetrates through the top surface of the supporting leg (4) and is fixedly connected with the output shaft of the first servo motor (11).

3. The geotechnical drilling apparatus of claim 2, wherein: The side wall of the supporting leg (4) is fixedly provided with a support seat (12), and a fixing bolt (13) for fixing the position of the device is inserted into the support seat (12).

4. The geotechnical drilling apparatus of claim 1, wherein: The drilling mechanism includes cross plate (14), connecting seat (15), second servo motor (16), connecting rod (17), first connecting plate (18), second connecting plate (19) and connecting assembly, the second sliding slot (20) is opened in the inside of the vertical frame (2), the cross plate (14) is inserted into the inside of two second sliding slots (20) respectively and slides along the second sliding slot (20), the connecting seat (15) is fixedly arranged on the side wall of the cross plate (14), the second servo motor (16) is fixedly arranged on the top surface of the connecting seat (15), the top end of the connecting rod (17) penetrates through the connecting seat (15) and is fixedly connected with the output shaft of the second servo motor (16), the first connecting plate (18) is fixedly arranged on the bottom end of the connecting rod (17), the second connecting plate (19) is fixedly arranged on the top end of the drill rod (3), and the connecting assembly is arranged between the first connecting plate (18) and the second connecting plate (19).

5. The geotechnical drilling apparatus of claim 4, wherein: The drilling mechanism further comprises a second one-way screw rod (21), a first bevel gear (22), a first rotating rod (23), a second bevel gear (24) and a third servo motor (25), the second one-way screw rod (21) is inserted into the second sliding groove (20) and is rotationally connected with the vertical frame (2), the horizontal plate (14) is sleeved on the second one-way screw rod (21) and slides along the second sliding groove (20) through the second one-way screw rod (21), a first horizontal groove (26) is formed in the top end of the vertical frame (2), the top end of the second one-way screw rod (21) penetrates into the first horizontal groove (26) and is fixedly connected with the first bevel gear (22), the first rotating rod (23) is inserted into the first horizontal groove (26) and is rotationally connected with the vertical frame (2), the second bevel gear (24) is sleeved on the first rotating rod (23) and is fixedly connected with the first rotating rod (23), the first bevel gear (22) and the second bevel gear (24) are in mesh with each other, and the third servo motor (25) is fixedly arranged at the top end of the side wall of the vertical frame (2), one end of the first rotating rod (23) penetrates through the side wall of the vertical frame (2) and is fixedly connected with the output shaft of the third servo motor (25).

6. The geotechnical drilling apparatus of claim 4, wherein: The connecting assembly comprises a connecting screw rod (27) and a connecting nut (28), the connecting screw rod (27) penetrates through the second connecting plate (19) and the first connecting plate (18) in sequence, the connecting nut (28) is sleeved on the top end of the connecting screw rod (27) and is in threaded connection with the connecting screw rod (27), and the bottom surface of the connecting nut (28) is in contact with the top surface of the first connecting plate (18).

7. The geotechnical drilling apparatus of claim 1, wherein: The cleaning mechanism comprises a second sliding block (29), a cleaning box (30), a cleaning brush (31), an auxiliary assembly, a spraying pipe (32) and a spray head (33), a third sliding groove (34) is formed in the top surface of the bottom plate (1), the top end of the second sliding block (29) is fixedly connected with the bottom end of the vertical frame (2), the bottom end of the second sliding block (29) is inserted into the third sliding groove (34) and slides along the third sliding groove (34), the cleaning box (30) is fixedly arranged on the top surface of the bottom plate (1), the cleaning brush (31) is arranged in the cleaning box (30), the auxiliary assembly is arranged between the cleaning box (30) and the cleaning brush (31), the spraying pipe (32) is fixedly arranged on the side wall of the cleaning box (30), a plurality of spray heads (33) are fixedly arranged on the spraying pipe (32) at equal intervals, and the spray head (33) is in communication with the inside of the spraying pipe (32).

8. The geotechnical drilling apparatus of claim 7, wherein: The cleaning mechanism further comprises a third one-way screw rod (35), a third bevel gear (36), a second rotating rod (37), a fourth bevel gear (38) and a fourth servo motor (39), the third one-way screw rod (35) is inserted into the third sliding groove (34) and rotationally connected with the bottom plate (1), the second sliding block (29) is sleeved on the third one-way screw rod (35) and slides along the third sliding groove (34) through the third one-way screw rod (35), a second horizontal groove (40) is formed in one end of the bottom plate (1), one end of the third one-way screw rod (35) penetrates into the second horizontal groove (40) and is fixedly connected with the third bevel gear (36), the second rotating rod (37) is inserted into the second horizontal groove (40) and rotationally connected with the bottom plate (1), the fourth bevel gear (38) is sleeved on the second rotating rod (37) and fixedly connected with the fourth bevel gear (38), the third bevel gear (36) and the fourth bevel gear (38) are meshed with each other, and the fourth servo motor (39) is fixedly arranged on one end of the side wall of the bottom plate (1), one end of the second rotating rod (37) penetrates through the side wall of the bottom plate (1) and is fixedly connected with the output shaft of the fourth servo motor (39).

9. The geotechnical drilling apparatus of claim 7, wherein: The auxiliary assembly comprises a pull rod (41), a pull handle (42) and a spring (43), the pull rod (41) penetrates through the side wall of the cleaning box (30) and slides along the cleaning box (30), one end of the pull rod (41) is fixedly connected with the side wall of the cleaning brush (31), the other end of the pull rod (41) is fixedly connected with the pull handle (42), the spring (43) is sleeved on the pull rod (41), one end of the spring (43) is fixedly connected with the side wall of the cleaning brush (31), and the other end of the spring (43) is fixedly connected with the inner wall of the cleaning box (30).

10. The geotechnical drilling apparatus of claim 7, wherein: The water inlet (44) is fixedly arranged on the side of the spray pipe (32) away from the spray head (33), the water inlet (44) is in communication with the inside of the spray pipe (32), the other end of the water inlet (44) penetrates through the side wall of the cleaning box (30), and the water outlet (45) is fixedly arranged at the bottom end of the side wall of the cleaning box (30) and in communication with the inside of the cleaning box (30).

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