CN220437826U

CN220437826U - Exploration sampling device

Info

Publication number: CN220437826U
Application number: CN202321903653.1U
Authority: CN
Inventors: 姚立; 李鑫; 王立考; 田腾飞; 李博文
Original assignee: Hebei General Team Of China Building Materials Industry Geological Exploration Center
Current assignee: Hebei General Team Of China Building Materials Industry Geological Exploration Center
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-02
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses an exploration sampling device, which comprises a walking vehicle, wherein a plurality of positioning assemblies for supporting and leveling and a plurality of walking assemblies for moving are arranged on the walking vehicle; the adjusting rail is fixedly connected to the traveling vehicle and is connected with an adjusting base in a sliding manner; the sampling frame, one end of the sampling frame can be connected to the adjusting base in a rotating way, the sampling frame is connected with a lifting block in a sliding way, and a driving assembly is fixedly arranged on the lifting block; the sampling rod comprises a plurality of hollow drill rods connected end to end, the drill rod at one end is in transmission connection with the driving assembly, the drill rod at the other end is provided with a drill bit, a sampling assembly is arranged in the drill bit, and the sampling assembly is in transmission connection with the driving assembly. The utility model has the advantages of convenient use, convenient transportation and transfer, convenient balance adjustment during use outdoors, high stability, suitability for outdoor exploration sampling and high universality of equipment.

Description

Exploration sampling device

Technical Field

The utility model belongs to the technical field of geological exploration, and particularly relates to an exploration sampling device.

Background

Geological exploration is the investigation of the geological conditions of rock, formations, minerals, hydrology, geomorphology, etc. of a target area, where drilling samples are an important part of the geological exploration.

The Chinese patent No. CN202223177119.5 discloses a sampling device for exploration, which comprises a base; the movable structure is fixed on the edge of the surface of the base and comprises a shell, rollers, a screw rod and a positioning groove, wherein the shell is fixed on the edge of the surface of the base, and the screw rod penetrates through the top end of the shell; a support structure fixed to a surface of the base; the power structure is arranged on the side wall of the screw rod; the drilling structure is fixed at one end of the driving rod; the transmission structure is fixed on the side wall of the driving rod; the sampling structure is arranged on the side wall of the drill rod; the device has the advantages that the device is convenient to sample geology stably, and the research accuracy of geological prospecting collected samples can be greatly increased.

But foretell scheme does not set up the leveling bearing structure to the base, and is poor to the adaptability of the uneven stratum of open-air exploration sampling, business turn over open-air transportation inconvenient, and its sampling structure has decided that it can only set up a drilling rod simultaneously, and the sampling depth is little, does not have the sampling ability to the great sample of degree of depth, and the universality is poor.

Therefore, the application designs an exploration sampling device to solve the technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an exploration sampling device.

To achieve the above object, the present utility model provides an exploration sampling apparatus, comprising:

the walking vehicle is provided with a plurality of positioning assemblies for supporting and leveling and a plurality of walking assemblies for moving;

the adjusting rail is fixedly connected to the walking vehicle and is connected with an adjusting base in a sliding manner;

the sampling frame is rotatably connected to the adjusting base at one end, a lifting block is connected to the sampling frame in a sliding manner, and a driving assembly is fixedly arranged on the lifting block;

the sampling rod comprises a plurality of hollow drill rods connected end to end, one end of each drill rod is in transmission connection with the driving assembly, the end part of each drill rod at the other end of each drill rod is provided with a drill bit, a sampling assembly is arranged in each drill bit, and the sampling assembly is in transmission connection with the driving assembly.

Preferably, the positioning assembly comprises hinge seats respectively fixedly connected with four corners of the walking vehicle, a supporting arm is hinged to the hinge seats, a supporting rod with a lifting function is installed at the bottom end of the supporting arm, a supporting foot is fixedly connected with the output end of the supporting rod, and the supporting foot is in butt joint with the ground.

Preferably, a storage groove is formed in the side wall of the travelling crane, the storage groove is arranged corresponding to the support arm, and the support arm is detachably connected in the storage groove; the bottom of accomodating the groove runs through and has offered the groove of stepping down, the groove of stepping down with the bracing piece corresponds the setting.

Preferably, the driving assembly comprises a fixing frame fixedly arranged at the bottom end of the lifting block, a driving rod is rotationally connected to the fixing frame, and the driving rod is rotationally connected with the bottom end of the lifting block; the bottom fixed mounting of elevating block has the motor of boring, the output transmission of boring the motor is connected with the driving gear, the driving gear with the driven gear transmission of the outer rigid coupling of actuating lever is connected.

Preferably, a connecting groove is formed in one end of the drill rod, a connector matched with the connecting groove is fixedly connected to the other end of the drill rod, and the connectors adjacent to the drill rod are in threaded connection in the connecting groove.

Preferably, the sampling assembly comprises a storage cavity arranged in the drill bit, a connecting cylinder is fixedly connected to the top end of the drill bit, a sampling screw sleeve is fixedly connected to the top end of the inner cavity of the connecting cylinder, and the sampling screw sleeve is in transmission connection with the driving assembly; the connecting cylinder is in limited sliding connection with the bottom end of the drill rod.

Preferably, the driving assembly further comprises a sampling motor arranged on the lifting block, the output end of the sampling motor is in transmission connection with a sampling screw rod which is rotationally connected with the inner cavity of the drill rod, and the sampling screw rod at the bottom end extends into the inner cavity of the connecting cylinder and is in threaded connection with the sampling screw sleeve.

Preferably, the inner cavity of the drill rod is fixedly provided with a plurality of supporting plates, and the sampling screw penetrates through the supporting plates and is in threaded connection with the supporting plates.

Preferably, the top fixed mounting of sampling frame has elevator motor, elevator motor's output transmission is connected with elevator screw rod, elevator screw rod bottom with adjust the base and rotate to be connected, elevator piece threaded connection is in on the elevator screw rod.

Preferably, the walking assembly comprises a plurality of fixed sleeves fixedly connected to the bottom end of the walking vehicle, the support columns are connected in a sliding manner in the fixed sleeves, and walking wheels are arranged at the bottom ends of the support columns; and a spring damper is fixedly connected between the support column and the top end of the inner cavity of the fixed sleeve.

Compared with the prior art, the utility model has the following advantages and technical effects: according to the exploration sampling device disclosed by the utility model, the traveling assembly arranged on the traveling vehicle conveniently drives the whole device to move, the square portable device is carried to different places for sampling, the positioning assembly is used for leveling the traveling vehicle, the device is convenient to use in uneven places, the applicability in an outdoor environment is improved, and meanwhile, the traveling assembly is supported away from the ground during use, so that the traveling vehicle is supported, and the overall stability is improved; the adjusting base drives the sampling frame to slide on the adjusting rail, so that the position is convenient to adjust, and the sampling frame is rotationally connected to the adjusting base and can be laid down and fixed when not in use, so that the transportation and the transfer are convenient; the sampling rod comprises a plurality of sections of drill rods, drilling and sampling are carried out under the drive of the driving assembly, singing can be conveniently carried out, and the sampling range is enlarged.

The utility model has the advantages of convenient use, convenient transportation and transfer, convenient balance adjustment during use outdoors, high stability, suitability for outdoor exploration sampling and high universality of equipment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, illustrate and explain the application and are not to be construed as limiting the application. In the drawings:

FIG. 1 is an axial view of an exploration sampling apparatus of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1A in accordance with the present utility model;

FIG. 3 is a schematic view of a sample holder according to the present utility model;

FIG. 4 is an enlarged view of a portion of B of FIG. 3 in accordance with the present utility model;

FIG. 5 is an enlarged view of a portion of C of FIG. 3 in accordance with the present utility model;

FIG. 6 is a schematic view of the structure of the road wheel of the present utility model;

FIG. 7 is an axial view of the survey sampling apparatus of the present utility model in a non-use condition;

in the figure: 1. a walking vehicle; 2. adjusting the track; 3. a sampling frame; 4. a sampling rod; 11. a hinge base; 12. a support arm; 13. a support rod; 14. supporting feet; 15. a storage groove; 16. a relief groove; 17. a fixed sleeve; 18. a support column; 19. a walking wheel; 110. a spring damper; 111. a through hole; 112. a support base; 113. positioning columns; 114. a stop ring; 115. a stop fork; 21. adjusting the base; 22. a rotating shaft; 23. a positioning block; 24. a guide block; 31. a lifting block; 32. a fixing frame; 33. a driving rod; 34. drilling a motor; 35. a drive gear; 36. a driven gear; 37. a sampling motor; 38. a lifting motor; 39. lifting screw rods; 310. a limit groove; 311. a guide rod; 41. a drill rod; 42. a drill bit; 43. a connecting groove; 44. a connector; 45. a sampling screw; 46. a support plate; 47. a storage chamber; 48. a connecting cylinder; 49. a sampling screw sleeve; 410. a sampling knife.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to FIGS. 1-7, this embodiment provides an exploration sampling apparatus, comprising:

the walking vehicle 1 is provided with a plurality of positioning assemblies for supporting and leveling and a plurality of walking assemblies for moving;

the adjusting rail 2 is fixedly connected to the traveling vehicle 1, and an adjusting base 21 is connected to the adjusting rail 2 in a sliding manner;

the sampling frame 3, one end of the sampling frame 3 can be rotatably connected to the adjusting base 21, the sampling frame 3 is slidably connected with a lifting block 31, and a driving assembly is fixedly arranged on the lifting block 31;

the sampling rod 4 comprises a plurality of hollow drill rods 41 connected end to end, the drill rod 41 at one end is in transmission connection with the driving component, a drill bit 42 is arranged at the end part of the drill rod 41 at the other end, a sampling component is arranged in the drill bit 42, and the sampling component is in transmission connection with the driving component.

According to the exploration sampling device disclosed by the utility model, the walking assembly arranged on the walking vehicle 1 conveniently drives the whole device to move, the square portable device is carried to different places for sampling, the positioning assembly is used for leveling the walking vehicle 1, so that the device is convenient to use in uneven places, the applicability in an outdoor environment is improved, and meanwhile, the walking assembly is supported away from the ground during use, so that the walking vehicle 1 is supported, and the overall stability is improved; the adjusting base 21 drives the sampling frame 3 to slide on the adjusting track 2, so that the position is convenient to adjust, and the sampling frame 3 is rotatably connected to the adjusting base 21 and can be laid down and fixed when not in use, so that the transportation and the transfer are convenient; the sampling rod 4 comprises a plurality of sections of drill rods 41, and is driven by the driving assembly to drill and sample, so that singing can be conveniently performed, and the sampling range is enlarged.

Further, the adjusting base 21 and the sampling frame 3 are positioned through the rotating shaft 22, and the controllable power device provides power to drive the sampling frame 3 to rotate so as to realize falling and rising.

Further, the adjusting base 21 supports and positions the sampling frame 3 through the positioning block 23.

Further, a guide block 24 corresponding to the sampling rod 4 is fixedly connected to the sampling frame 3, so that the sampling rod 4 is guided.

In a further optimized scheme, the positioning assembly comprises hinging seats 11 fixedly connected to four corners of the walking vehicle 1 respectively, supporting arms 12 are hinged to the hinging seats 11, supporting rods 13 with lifting functions are arranged at the bottom ends of the supporting arms 12, supporting feet 14 are fixedly connected to the output ends of the supporting rods 13, and the supporting feet 14 are in butt joint with the ground; the side wall of the traveling vehicle 1 is provided with a storage groove 15, the storage groove 15 is arranged corresponding to the support arm 12, and the support arm 12 is detachably connected in the storage groove 15; the bottom of the storage groove 15 is provided with a yielding groove 16 in a penetrating way, and the yielding groove 16 is correspondingly arranged with the supporting rod 13. When the walking vehicle is used, the supporting feet 14 are moved out of the storage groove 15 through the power mechanism (not shown), and are rotated to the position where the periphery of the walking vehicle 1 is convenient to support, and then the supporting rods 13 are extended, so that the supporting feet 14 are grounded and stressed, the walking vehicle 1 is supported off the ground, the effect of stable support is achieved, and the stability is improved; after the use is completed, the support rod 13 is shortened to enable the walking vehicle 1 to land, and then the support arm 12 is retracted into the storage groove 15, so that the walking vehicle 1 can conveniently move.

Furthermore, the walking vehicle 1 can be provided with armrests (not shown in the figure) so as to be convenient to push; the power of the engine can be manpower, and can also be set to be electric power or conventional power driven by an internal combustion engine and the like, and the engine can be designed according to actual conditions and is not repeated here.

Further, the walking vehicle 1 of the present application may be towed by other vehicles (not shown in the drawings), and may be designed according to practical situations, which will not be described herein.

In a further optimized scheme, the driving assembly comprises a fixing frame 32 fixedly arranged at the bottom end of the lifting block 31, a driving rod 33 is rotatably connected to the fixing frame 32, and the driving rod 33 is rotatably connected with the bottom end of the lifting block 31; the bottom end of the lifting block 31 is fixedly provided with a drilling motor 34, the output end of the drilling motor 34 is in transmission connection with a driving gear 35, and the driving gear 35 is in transmission connection with a driven gear 36 fixedly connected with the outside of the driving rod 33. The fixing frame 32 is used for stabilizing the driving rod 33 and ensuring the stability in the drilling machine; the drilling motor 34 drives the driving rod 33 to rotate through the driving gear 35 and the driven gear 36 which are drunk by people, and power in the drilling machine is provided for the sampling rod 4.

In a further optimized scheme, one end of the drill rod 41 is provided with a connecting groove 43, the other end of the drill rod 41 is fixedly connected with a connector 44 matched with the connecting groove 43, and the connectors 44 of the adjacent drill rods 41 are in threaded connection in the connecting groove 43. The adjacent drill rods 41 are locked through the connectors 44 and the connecting grooves 43, so that the sampling rod 4 is prolonged, and the sampling depth is increased; the rotation direction of drilling is the same as the connection rotation direction of the connecting head 44 and the connecting groove 43, so that the sampling rod 4 is not disjointed during drilling.

In a further optimized scheme, the sampling assembly comprises a storage cavity 47 arranged in the drill bit 42, a connecting cylinder 48 is fixedly connected to the top end of the drill bit 42, a sampling screw sleeve 49 is fixedly connected to the top end of the inner cavity of the connecting cylinder 48, and the sampling screw sleeve 49 is in transmission connection with the driving assembly; the connecting cylinder 48 is in limited sliding connection with the bottom end of the drill rod 41. The driving assembly drives the drill bit 42 to slide downwards through the engagement with the sampling screw sleeve 49, so that the storage cavity 47 is communicated with the outside, and the surrounding samples are stored in the storage cavity 47 through the rotation of the drill bit 42 again, so that sampling is realized; after sampling is completed, the drill 42 is lifted and isolated from the outside, so that the drill 42 is prevented from being polluted by the contact with the outside.

Further optimizing scheme, the drive assembly still includes the sampling motor 37 that sets up on elevating block 31, and sampling motor 37's output is connected with the sampling screw 45 transmission of rotating the connection in drilling rod 41 inner chamber, and bottom sampling screw 45 stretches into the connecting cylinder 48 inner chamber and with sampling swivel nut 49 threaded connection. The sampling motor 37 drives the sampling screw 45 to rotate, and then drives the sampling screw sleeve 49 to lift, so that the storage cavity 47 is communicated with an external machine.

Further, the bottom end of the lowest drill rod 41 is fixedly connected with a sampling knife 410 for cutting a sample; there is a gap between the sampling blades 410, and the connecting tube 48 slides with the inner wall of the sampling blade 410, so that the sample can enter the storage cavity 47 conveniently.

In a further optimized scheme, a plurality of support plates 46 are fixed in the inner cavity of the drill rod 41, and the sampling screw 45 penetrates through the support plates 46 and is in threaded connection with the support plates 46. The support plate 46 is used for stabilizing the sampling screw 45, and when the drill rod 41 is added, the connection is realized in the form of plug connection, so that the transmission is ensured.

Further optimizing scheme, the top fixed mounting of sampling frame 3 has elevator motor 38, and elevator motor 38's output transmission is connected with elevator screw 39, and elevator screw 39 bottom and regulation base 21 rotate to be connected, and elevator piece 31 threaded connection is on elevator screw 39. The lifting motor 38 drives the lifting block 31 to lift through the lifting screw 39, so as to drive the drilling of the drill rod 41; the inner wall of the sampling frame 3 is provided with a longitudinal limit groove 310, and meanwhile, the sampling frame 3 is also provided with a guide rod 311 which is arranged in parallel with the lifting screw 39, and the lifting block 31 is in sliding connection with the guide rod 311; the arrangement of the limit groove 310 and the guide bar 311 increases the stability of the lifting block 31.

Further optimizing scheme, the walking assembly comprises a plurality of fixed sleeves 17 fixedly connected to the bottom end of the walking vehicle 1, the fixed sleeves 17 are slidably connected with support columns 18, and walking wheels 19 are arranged at the bottom ends of the support columns 18; a spring damper 110 is fixedly connected between the support column 18 and the top end of the inner cavity of the fixed sleeve 17. The spring damper 110 can reduce the vibration of the traveling vehicle 1 during the movement on a rough road, improve the protection and prolong the service life, and the spring damper 110 is a common device and will not be described herein.

Further, the walking vehicle 1 is provided with a through hole 111, so that the sampling rod can pass through conveniently.

Further, be fixed with supporting seat 112 on the walking car 1, conveniently support the sample frame when the sample frame is laid down the transportation, prevent that the sample frame from rocking.

Further, the walking vehicle 1 is further provided with symmetrically arranged positioning columns 113, the positioning columns 113 are sleeved with stop rings 114, stop fork rods 115 which are arranged on the stop rings 114 through push rods with telescopic functions are correspondingly arranged on the outer walls of the drill rods 41, when the drill rods 41 are added, the drill rods 41 are blocked by the stop fork rods 115 and cannot move, then the drilling motor 34 is started to rotate reversely, so that a connector 44 at the bottom end of the driving rod 33 is disconnected from a connecting groove 43 of the first section of the drill rods 41, and then the lifting block 31 is lifted, so that the distance between the connector 44 at the bottom end of the driving rod 33 and the connecting groove 43 of the first section of the drill rods 41 is equal to the length of one section of the drill rods 41; then another section of drill rod 41 is taken, the connector 44 of the drill rod 41 is connected with the connecting groove 43 of the drill rod 41 clamped by the stop fork 115, and the connecting groove 43 is in butt joint with the connector 44 of the driving rod 33; starting the drilling motor 34 to rotate forward, and screwing the two connectors 44 and the connecting groove 43 by utilizing the power of the drilling motor 34; because the thread direction between the connector 44 and the connecting groove 43 is limited and the drilling motor 34 maintains positive rotation in the drilling process, the loosening between the connector 44 and the connecting groove 43 is not required to be worried about; after tightening, the drill rod 41, which is caught by the stopper fork 115, is released and drilling can be performed again.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. An exploration sampling device, comprising:

the walking vehicle (1) is provided with a plurality of positioning assemblies for supporting and leveling and a plurality of walking assemblies for moving;

the adjusting rail (2), the adjusting rail (2) is fixedly connected to the travelling car (1), and the adjusting rail (2) is connected with an adjusting base (21) in a sliding manner;

the sampling frame (3), one end of the sampling frame (3) can be rotatably connected to the adjusting base (21), a lifting block (31) is connected to the sampling frame (3) in a sliding manner, and a driving assembly is fixedly arranged on the lifting block (31);

sampling rod (4), including a plurality of hollow setting's that link to each other end to end drilling rod (41), one end drilling rod (41) with drive assembly transmission is connected, and the other end drilling rod (41) tip is provided with drill bit (42), be equipped with sampling assembly in drill bit (42), sampling assembly with drive assembly transmission is connected.

2. The survey sampling apparatus of claim 1, wherein: the positioning assembly comprises hinge bases (11) fixedly connected to four corners of the walking vehicle (1) respectively, support arms (12) are hinged to the hinge bases (11), support rods (13) with lifting functions are mounted at the bottom ends of the support arms (12), support legs (14) are fixedly connected to the output ends of the support rods (13), and the support legs (14) are in butt joint with the ground.

3. The survey sampling apparatus of claim 2, wherein: a storage groove (15) is formed in the side wall of the travelling vehicle (1), the storage groove (15) is arranged corresponding to the supporting arm (12), and the supporting arm (12) is detachably connected in the storage groove (15); the bottom of the storage groove (15) is provided with a yielding groove (16) in a penetrating mode, and the yielding groove (16) is arranged corresponding to the supporting rod (13).

4. The survey sampling apparatus of claim 1, wherein: the driving assembly comprises a fixing frame (32) fixedly arranged at the bottom end of the lifting block (31), a driving rod (33) is rotatably connected to the fixing frame (32), and the driving rod (33) is rotatably connected with the bottom end of the lifting block (31); the bottom fixed mounting of elevating block (31) has and bores motor (34), the output transmission of boring motor (34) is connected with driving gear (35), driving gear (35) with driven gear (36) transmission connection of the outer rigid coupling of actuating lever (33).

5. The survey sampling apparatus of claim 1, wherein: one end of the drill rod (41) is provided with a connecting groove (43), the other end of the drill rod is fixedly connected with a connector (44) matched with the connecting groove (43), and the connectors (44) adjacent to the drill rod (41) are in threaded connection in the connecting groove (43).

6. The survey sampling apparatus of claim 1, wherein: the sampling assembly comprises a storage cavity (47) arranged in the drill bit (42), a connecting cylinder (48) is fixedly connected to the top end of the drill bit (42), a sampling screw sleeve (49) is fixedly connected to the top end of the inner cavity of the connecting cylinder (48), and the sampling screw sleeve (49) is in transmission connection with the driving assembly; the connecting cylinder (48) is in limited sliding connection with the bottom end of the drill rod (41).

7. The survey sampling apparatus of claim 6, wherein: the driving assembly further comprises a sampling motor (37) arranged on the lifting block (31), the output end of the sampling motor (37) is in transmission connection with a sampling screw rod (45) rotatably connected with the inner cavity of the drill rod (41), and the bottom end of the sampling screw rod (45) stretches into the inner cavity of the connecting cylinder (48) and is in threaded connection with the sampling screw sleeve (49).

8. The survey sampling apparatus of claim 7, wherein: the inner cavity of the drill rod (41) is fixedly provided with a plurality of supporting plates (46), and the sampling screw rod (45) penetrates through the supporting plates (46) and is in threaded connection with the supporting plates (46).

9. The survey sampling apparatus of claim 1, wherein: the top fixed mounting of sampling frame (3) has elevator motor (38), the output transmission of elevator motor (38) is connected with elevator screw (39), elevator screw (39) bottom with adjust base (21) rotation and be connected, elevator piece (31) threaded connection is in on elevator screw (39).

10. The survey sampling apparatus of claim 1, wherein: the walking assembly comprises a plurality of fixed sleeves (17) fixedly connected to the bottom end of the walking vehicle (1), support columns (18) are connected in a sliding manner in the fixed sleeves (17), and walking wheels (19) are arranged at the bottom ends of the support columns (18); a spring damper (110) is fixedly connected between the support column (18) and the top end of the inner cavity of the fixed sleeve (17).