CN213749189U

CN213749189U - Sampling device for geological exploration

Info

Publication number: CN213749189U
Application number: CN202022917334.9U
Authority: CN
Inventors: 唐玲; 张洲远; 南卡俄吾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-20
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a sampling device for geological exploration, the on-line screen storage device comprises a base, the upper surface central point of base puts and has seted up through-hole B, through-hole A has all been seted up to the upper surface both sides of base, spacing post is all installed at both ends around the upper surface both sides of base, through-hole C and limiting plate B on the backup pad A are passed on the top of spacing post are connected, the outer wall outside cover of spacing post is equipped with the spring, and the spring is located between backup pad A and the base, through-hole A has all been seted up to backup pad A's upper surface both sides, backup pad A is located the base directly over, through-hole B has been seted up to backup pad A's upper surface central point. The utility model provides a current geology sampling device can not carry out effectual shock attenuation problem of buffering, has avoided the device to use for a long time and has leaded to damaging, has increased life, the utility model discloses can also cool down the cooling to the drill bit, improve the efficiency of probing, the practicality is strong.

Description

Sampling device for geological exploration

Technical Field

The utility model relates to a geological exploration technical field specifically is a sampling device for geological exploration.

Background

The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, find an industrially significant mineral deposit in the mineral product general survey, provide mineral product reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of mining and utilization, and carry out investigation and research work on the geological conditions of rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area.

However, the existing geological sampling device cannot play an effective buffering and damping effect during drilling, the device can be damaged due to long-time drilling, the existing geological sampling device cannot cool the drill bit, the drill bit can be damaged due to long-time drilling, the drilling efficiency is low, and manpower and material resources are wasted; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device for geological prospecting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sampling device for geological exploration comprises a base, wherein a through hole B is formed in the center of the upper surface of the base, through holes A are formed in two sides of the upper surface of the base, limiting columns are mounted at the front and rear ends of the two sides of the upper surface of the base, the top ends of the limiting columns penetrate through holes C in a supporting plate A and are connected with the limiting plates B, springs are sleeved on the outer sides of the outer walls of the limiting columns and are located between the supporting plate A and the base, through holes A are formed in the two sides of the upper surface of the supporting plate A, the supporting plate A is located right above the base, the through hole B is formed in the center of the upper surface of the supporting plate A, supporting rods are mounted on the two sides of the upper surface of the supporting plate A, a sliding groove A is mounted at the bottom end of the outer wall of one side of each supporting rod, a sliding block A is mounted inside the sliding groove A, and a connecting rod A is mounted on the end face of one side of the sliding block A, the ground nail is installed to connecting rod A's one end, the ground nail is located through-hole A directly over, backup pad B is installed on the top of bracing piece, motor A is installed to backup pad B's upper surface one side, install conical gear B on motor A's the output shaft, be provided with threaded rod A directly over backup pad B, limiting plate A is installed at threaded rod A's top, be provided with external screw thread A on threaded rod A's the outside outer wall, conical gear A is installed in backup pad B internal rotation, conical gear A's terminal surface central point puts and sets up screw hole B, threaded rod A is installed in the screw hole B through-going, be connected through bearing E rotation between conical gear A16 and the backup pad B14, the internal thread in the screw hole B pore wall on the conical gear A is connected with the external screw thread A on the threaded rod A outer wall thread engagement, the conical gear A is positioned right above the supporting plate B, a gear on the conical gear A is meshed with a gear on the conical gear B and connected with a bearing E on the supporting plate B through the bottom end of the threaded rod A, the threaded rod A is connected with a bearing A on the top end of the motor shell through the bearing E on the supporting plate B, a sliding groove B is arranged on one side end face of the supporting rod, a sliding block B is arranged inside the sliding groove B, a connecting rod B is arranged on one side end face of the sliding block B, one end of the connecting rod B is arranged on the motor shell, a motor B is arranged at the bottom end inside the motor shell, an output shaft of the motor B penetrates through the bearing B on the bottom end of the motor shell and is connected with the hollow rotating shaft through a coupler, the bottom end of the hollow rotating shaft sequentially penetrates through a bearing C on the top end of the refrigeration box and a bearing D on the bottom end of the refrigeration box to be connected with the drill bit A, and the bearing C and the bearing D are both positioned inside the refrigeration box, the refrigerator comprises a refrigeration box and is characterized in that the condensation box is installed at the bottom end inside the refrigeration box, condensate is installed inside the condensation box, an exhaust hole B is formed in the top end of the condensation box, a fan blade and an exhaust hole A are arranged on the outer wall of the outer side of the hollow rotating shaft, the fan blade and the exhaust hole A are located inside the refrigeration box, a sleeve is arranged on the top end of the inside of a drill bit A, an exhaust hole C is formed in the top end of the outer wall of the outer side of the sleeve, a threaded rod B is installed inside the sleeve, a drill bit B is arranged at the bottom end of the threaded rod B, and the drill bit B is located inside the drill bit A.

Preferably, an external thread C is arranged on the outer wall of the top end of the limiting column, a threaded hole C is formed in the surface center position of the limiting plate B, and the external thread C on the outer wall of the top end of the limiting column is in threaded engagement with an internal thread in the hole wall of the threaded hole C on the limiting plate B.

Preferably, the bearing A and the bearing B are both positioned inside the motor casing.

Preferably, the outer side outer wall of the threaded rod B is provided with an external thread B, and the external thread B on the outer wall of the threaded rod B is in threaded engagement with an internal thread in the wall of the sleeve.

Preferably, the inner wall of the drill bit A is provided with a helical blade.

Preferably, the drill A and the drill B are positioned right above the through hole B.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged by matching the ground nail, the sliding block A, the sliding chute A and the connecting rod A, when the sampling device is used by workers, the sampling device is placed on the ground, the sliding block A moves downwards in the sliding chute A by applying an acting force to the ground nail, so that the ground nail is inserted into the ground, thereby playing a role of fixing, the utility model is prevented from toppling caused by overlarge vibration during the operation, when the sampling device is started, the output shaft of the motor A rotates to drive the bevel gear B to rotate through the matching arrangement of the motor A, the bevel gear B, the threaded rod A, the external thread A, the threaded hole B, the bearing A, the sliding block B and the sliding chute B, the gear on the bevel gear B is connected with the gear on the bevel gear A, thereby the threaded rod A rotates through the threaded hole B, thereby the sampling device moves upwards or downwards in the sliding chute B through the sliding block B, thereby, the geological sampling investigation of different depths can be carried out, the comparison of different depths by workers can be facilitated, through the matching arrangement of the motor B, the shaft coupling, the exhaust hole A, the exhaust hole B, the exhaust hole C, the fan blade, the condensing box, the condensate, the hollow rotating shaft, the drill bit A, the drill bit B, the threaded rod B, the external thread B and the helical blade, when the motor B is started, the output shaft of the motor B rotates to drive the hollow rotating shaft to rotate through the shaft coupling, the hollow rotating shaft rotates to enable the drill bit A to rotate, thereby enabling the sleeve to rotate, the external thread B on the outer wall of the threaded rod B is meshed with the internal thread in the wall of the sleeve, thereby enabling the drill bit B to retract into the drill bit A during the rotating process, thereby enabling the helical blade to sample the geological, the hollow rotating shaft rotates to enable the fan blade to rotate, the fan blades rotate to enable air inside the refrigeration box to surround, the air surrounds to enable condensate inside the condensation box to be mixed to form cold air, the cold air sequentially passes through the exhaust hole A, the exhaust hole B and the exhaust hole C to cool the drill bit A and the drill bit B, so that the problem that the drill bit is low in drilling efficiency due to overheating of the drill bit during long-time working is avoided, the service life of the drill bit is prolonged, frequent replacement of the drill bit is avoided, the drill bit is prevented from being frequently replaced, the spring is continuously compressed through the support plate A through the base, the support plate A, the spring, the limiting column, the external thread C, the limiting plate B, the threaded hole C and the through hole C in a matched mode, when the drill bit A starts to work, the drill bit A drills the ground to generate vibration, the vibration continuously compresses the spring through the support plate A, the spring rebounds under stress, the effect of buffering and shock absorption is achieved on the base and the support plate A, and damage caused by long-time working of the utility model is avoided, increased life, the utility model discloses have effectual buffering shock attenuation, avoided the utility model discloses long-time work leads to the utility model discloses damage, increased life, the utility model discloses can cool down the cooling to the drill bit, avoid the long-time probing of drill bit to lead to the drill bit to damage, improve the efficiency of probing the sample, the practicality is strong.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a partial enlarged structural view of a portion a in fig. 1 according to the present invention;

fig. 5 is a partial enlarged structural view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support plate A; 3. a through hole A; 4. a ground nail; 5. a connecting rod A; 6. a slide block A; 7. a chute A; 8. a support bar; 9. a chute B; 10. a slide block B; 11. a connecting rod B; 12. a bearing E; 13. a threaded hole B; 14. a support plate B; 15. a threaded rod A; 16. a bevel gear A; 17. an external thread A; 18. a limiting plate A; 19. a bevel gear B; 20. a motor A; 21. a bearing A; 22. a motor housing; 23. a motor B; 24. a bearing B; 25. a coupling; 26. a hollow rotating shaft; 27. a refrigeration case; 28. a fan blade; 29. a condenser tank; 30. a condensate; 31. a through hole B; 32. a drill bit A; 33. a helical blade; 34. a drill B; 35. a threaded rod B; 36. an external thread B; 37. a sleeve; 38. a bearing C; 39. an exhaust hole A; 40. an exhaust hole B; 41. an exhaust hole C; 42. a spring; 43. a limiting column; 44. an external thread C; 45. a limiting plate B; 46. a threaded hole C; 47. a through hole C; 48. and (D) a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a sampling device for geological exploration comprises a base 1, wherein a through hole B31 is formed in the center of the upper surface of the base 1, through holes A3 are formed in two sides of the upper surface of the base 1, limiting columns 43 are mounted at the front and rear ends of the two sides of the upper surface of the base 1, the top ends of the limiting columns 43 penetrate through a through hole C47 in a supporting plate A2 to be connected with a limiting plate B45, springs 42 are sleeved outside the outer wall of the limiting columns 43 and located between the supporting plate A2 and the base 1, through holes A3 are formed in two sides of the upper surface of the supporting plate A2, a supporting plate A2 is located right above the base 1, a through hole B31 is formed in the center of the upper surface of a supporting plate A2, supporting rods 8 are mounted on two sides of the upper surface of the supporting plate A2, a sliding groove A7 is mounted at the bottom end of the outer wall of one side of the supporting rod 8, a slide block A6 is mounted inside the sliding groove A7, a connecting rod A5 is mounted on the end face of one side of the slide block A6, a ground nail 4 is mounted, the ground nail 4 is positioned right above the through hole A3, the top end of the support rod 8 is provided with a support plate B14, one side of the upper surface of a support plate B14 is provided with a motor A20, the output shaft of a motor A20 is provided with a bevel gear B19, the right upper side of a support plate B14 is provided with a threaded rod A15, the top end of the threaded rod A15 is provided with a limit plate A18, the outer side outer wall of the threaded rod A15 is provided with an external thread A17, the interior of the support plate B14 is rotatably provided with a bevel gear A16, the center position of the end surface of the bevel gear A16 is provided with a threaded hole B13, the threaded hole B13 is internally provided with a threaded rod A15 in a penetrating manner, the bevel gear A16 and the support plate B14 are rotatably connected through a bearing E12, the internal thread in the hole B13 of the bevel gear A16 is in threaded engagement connection with the external thread A17 on the outer wall of the bevel gear A15, the bevel gear A16 is positioned right above the support plate B14, the gear A16 is in engagement connection with a 737 19, the bottom end of the threaded rod A15 penetrates through a bearing E12 on the support plate B14 to be connected with a bearing A21 on the top end of the motor shell 22, one side end face of the support rod 8 is provided with a sliding groove B9, the inside of the sliding groove B9 is provided with a sliding block B10, one side end face of the sliding block B10 is provided with a connecting rod B11, one end of the connecting rod B11 is installed on the motor shell 22, the inside bottom end of the motor shell 22 is provided with a motor B23, an output shaft of the motor B23 penetrates through the bearing B24 on the bottom end of the motor shell 22 and is connected with the hollow rotating shaft 26 through a coupler 25, the bottom end of the hollow rotating shaft 26 sequentially penetrates through a bearing C38 on the top end of the refrigeration box 27 and a bearing D48 on the bottom end of the refrigeration box 27 to be connected with a drill bit A32, the bearing C38 and the bearing D48 are both positioned inside the refrigeration box 27, the inside of the refrigeration box 27 is provided with a condensation box 29, the inside of the condensation box 29 is provided with a condensate 30, the top end of the condensation box 29 is provided with an exhaust hole B40, the exhaust hole B39 on the outer wall of the hollow rotating shaft 26, flabellum 28 and exhaust hole A39 all are located the inside of refrigeration case 27, drill bit A32's inside top is provided with sleeve 37, exhaust hole C41 has been seted up on sleeve 37's outside outer wall top, sleeve 37's internally mounted has threaded rod B35, the bottom of threaded rod B35 is provided with drill bit B34, drill bit B34 is located the inside of drill bit A32, be provided with external screw thread C44 on the top outer wall of spacing post 43, threaded hole C46 has been seted up to the surperficial central point of limiting plate B45, external screw thread C44 on the top outer wall of spacing post 43 and the internal thread meshing connection in the screw hole C46 pore wall on the limiting plate B45, bearing A21 and bearing B24 all are located inside motor casing 22, be provided with external screw thread B36 on the outside outer wall of threaded rod B35, external screw thread B36 on the threaded rod B35 outer wall is connected with the internal screw thread meshing in the sleeve 37 pipe wall, be provided with helical blade 33 on the inner wall of drill bit A32, 32 and drill bit 34 are located directly over through-hole B31.

The working principle is as follows: when in use, an external power supply is started, when the ground nail is used by a worker, the ground nail is placed on the ground, an acting force is applied to the ground nail 4, so that the sliding block A6 moves downwards in the sliding groove A7, the ground nail 4 is inserted into the ground, a fixing effect is achieved, the phenomenon that the ground nail is too big in vibration during working to cause the utility model to topple is avoided, when the motor A20 is started, the output shaft of the motor A20 rotates to drive the bevel gear B19 to rotate, the gear on the bevel gear B19 is meshed with the gear on the bevel gear A16, so that the threaded rod A15 rotates through the threaded hole B13, so that the sampling equipment moves upwards or downwards in the sliding groove B9 through the sliding block B10, sampling investigation can be carried out on geology at different depths, the worker can compare the geology at different depths, when the motor B23 is started, output shaft of motor B23 rotates thereby to drive hollow rotating shaft 26 through shaft coupling 25 and rotate, hollow rotating shaft 26 rotates thereby make drill bit A32 rotate, thereby make sleeve 37 rotate, external screw thread B36 on the threaded rod B35 outer wall is connected with the internal thread meshing in the sleeve 37 pipe wall, thereby make rotate in-process drill bit B34 and can contract the inside of drill bit A32, thereby make helical blade 33 can sample the geology, hollow rotating shaft 26 rotates thereby make flabellum 28 rotate, flabellum 28 rotates thereby make the inside air of refrigeration case 27 encircle, the air encircles and makes the inside condensate 30 of condensation case 29 mix and form cold air, the cold air exhaust hole loops through A39, exhaust hole B40 and exhaust hole C41 cool off drill bit A32 and drill bit B34, thereby avoided the drill bit of the long-time work overheated drilling bit to lead to the drilling inefficiency, also increased the life of drill bit, avoided frequently changing the drill bit, when drill bit A32 began work, drill bit A32 was drilled and is produced vibrations to ground, vibrations compressed that the backup pad A2 lasts spring 42 through, and spring 42 atress is kick-backed and has been played the absorbing effect of buffering to base 1 and backup pad A2, has avoided the utility model discloses long-time work leads to damaging, has increased life, the utility model discloses have effectual buffering shock attenuation, avoided the utility model discloses long-time work leads to the utility model discloses damage, increased life, the utility model discloses can cool down the cooling to the drill bit, avoided the long-time probing of drill bit to lead to the drill bit to damage, improved the efficiency of probing sample, the practicality is strong.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sampling device for geological exploration, includes base (1), its characterized in that: the upper surface of the base (1) is centrally arranged and provided with a through hole B (31), through holes A (3) are respectively arranged on two sides of the upper surface of the base (1), limiting columns (43) are respectively arranged at the front and the rear of two sides of the upper surface of the base (1), the top ends of the limiting columns (43) penetrate through holes C (47) on the supporting plate A (2) to be connected with the limiting plate B (45), springs (42) are sleeved on the outer sides of the outer walls of the limiting columns (43), the springs (42) are positioned between the supporting plate A (2) and the base (1), through holes A (3) are respectively arranged on two sides of the upper surface of the supporting plate A (2), the supporting plate A (2) is positioned right above the base (1), the through holes B (31) are arranged on the central position of the upper surface of the supporting plate A (2), and supporting rods (8) are respectively arranged on two sides of the upper surface of the supporting plate A (2), spout A (7) is installed to one side outer wall bottom of bracing piece (8), the internally mounted of spout A (7) has slider A (6), install connecting rod A (5) on the side end face of slider A (6), ground nail (4) is installed to the one end of connecting rod A (5), ground nail (4) are located through-hole A (3) directly over, backup pad B (14) is installed on the top of bracing piece (8), motor A (20) is installed to upper surface one side of backup pad B (14), install conical gear B (19) on the output shaft of motor A (20), be provided with threaded rod A (15) directly over backup pad B (14), limiting plate A (18) is installed on the top of threaded rod A (15), be provided with external screw thread A (17) on the outside outer wall of threaded rod A (15), the utility model discloses a motor casing, including backup pad B (14), backup pad B (14) internal rotation installs conical gear A (16), conical gear A's (16) end face central point puts and has seted up screw hole B (13), it installs threaded rod A (15) to run through in screw hole B (13), conical gear A16 rotates through bearing E (12) with backup pad B14 between be connected, internal thread in the screw hole B (13) pore wall on conical gear A (16) and external screw thread A (17) on the threaded rod A (15) outer wall thread engagement are connected, conical gear A (16) are located backup pad B (14) directly over, gear on conical gear A (16) and the gear engagement on conical gear B (19) are connected, the bottom of threaded rod A (15) runs through bearing E (12) on backup pad B (14) and is connected with bearing A (21) on motor casing (22) top, a sliding groove B (9) is arranged on one side end face of the supporting rod (8), a sliding block B (10) is arranged inside the sliding groove B (9), a connecting rod B (11) is arranged on one side end face of the sliding block B (10), one end of the connecting rod B (11) is arranged on the motor shell (22), a motor B (23) is arranged at the bottom inside the motor shell (22), an output shaft of the motor B (23) penetrates through a bearing B (24) on the bottom end of the motor shell (22) and is connected with a hollow rotating shaft (26) through a coupler (25), the bottom end of the hollow rotating shaft (26) sequentially penetrates through a bearing C (38) on the top end of the refrigerating box (27) and a bearing D (48) on the bottom end of the refrigerating box (27) to be connected with a drill bit A (32), the bearing C (38) and the bearing D (48) are both located inside the refrigerating box (27), and a condensing box (29) is arranged at the bottom inside the refrigerating box (27), the internally mounted of condensing box (29) has condensate (30), exhaust hole B (40) have been seted up on the top of condensing box (29), be provided with flabellum (28) and exhaust hole A (39) on the outside outer wall of hollow rotating shaft (26), flabellum (28) and exhaust hole A (39) all are located the inside of refrigeration case (27), the inside top of drill bit A (32) is provided with sleeve pipe (37), exhaust hole C (41) have been seted up on the outside outer wall top of sleeve pipe (37), the internally mounted of sleeve pipe (37) has threaded rod B (35), the bottom of threaded rod B (35) is provided with drill bit B (34), drill bit B (34) are located the inside of drill bit A (32).

2. A sampling device for geological exploration, according to claim 1, characterized in that: be provided with external screw thread C (44) on the top outer wall of spacing post (43), threaded hole C (46) have been seted up to the surperficial central point of limiting plate B (45), external screw thread C (44) on the outer wall of spacing post (43) top and the internal thread screw-thread engagement in the threaded hole C (46) pore wall on limiting plate B (45) are connected.

3. A sampling device for geological exploration, according to claim 1, characterized in that: the bearing A (21) and the bearing B (24) are both positioned inside the motor shell (22).

4. A sampling device for geological exploration, according to claim 1, characterized in that: and an external thread B (36) is arranged on the outer side outer wall of the threaded rod B (35), and the external thread B (36) on the outer wall of the threaded rod B (35) is meshed with an internal thread in the pipe wall of the sleeve (37) in a threaded manner.

5. A sampling device for geological exploration, according to claim 1, characterized in that: the inner wall of the drill A (32) is provided with a helical blade (33).

6. A sampling device for geological exploration, according to claim 1, characterized in that: the drill A (32) and the drill B (34) are positioned right above the through hole B (31).