Geological exploration soil sampling device

Abstract

The utility model discloses a geological exploration soil sampling device which comprises a movable frame, a screw lifting assembly is installed on the movable frame, a rotating assembly is installed at the movable end of the screw lifting assembly, a hollow rotating rod is installed at the movable end of the rotating assembly, and a sampling pipe fixedly penetrates through the bottom of the hollow rotating rod. And a plurality of clamping seats are fixedly mounted on one side of the outer surface of the movable frame. According to the soil sampling device, through the arrangement of the hollow rotating rod, the clamping seat, the long rod with the scales, the piston, the shell, the rotating disc, the through hole, the annular plate, the sample bottles, the driving piece with the indication and the round hole, after sampling is completed, an operator can store soil samples in the sample bottles in a layered mode, soil of all depths is prevented from being mixed together, and the soil sampling device is beneficial for subsequent detection. A soil sample at each depth can be obtained; meanwhile, the samples are stored in a sealed manner and are prevented from being influenced by the environment in the transfer process, and the accuracy and reliability of experimental results are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a soil taking technology field especially relates to a geological exploration soil taking device. BACKGROUND

[0002] Geological exploration work is the investigation and study of the geological conditions such as rock, stratum structure, mineral resources and landform in a certain area by using geological remote sensing, geological mapping, geophysical prospecting, geochemical exploration, trenching, pit exploration, drilling and sampling detection.

[0003] At present, when carrying out geological exploration, a soil taking device is usually used to sample and study the soil of the geological area to be explored so as to analyze the geological conditions of the area.

[0004] In the prior art, a geological resource exploration sampling device with publication number CN221377148U is disclosed, which comprises a counterweight seat, a sampling pipe and a lifting driving mechanism and a rotating driving mechanism respectively used for driving the sampling pipe to lift and rotate, a rectangular stand is arranged on the right side of the counterweight seat, and a lifting box body is slidably connected to the rectangular stand.

[0005] The device can automatically drop the soil sample from the sampling pipe, save manpower and improve sampling efficiency. After the soil is dropped, the soil at each depth is mixed together, and it is difficult to accurately obtain the soil sample at each depth. Therefore, a geological exploration soil taking device is provided. UTILITY MODEL CONTENT

[0006] The utility model discloses a geological exploration soil taking device to solve the shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a geological exploration soil taking device, comprising a mobile frame, the mobile frame is installed with a screw rod lifting assembly, the movable end of the screw rod lifting assembly is installed with a rotating assembly, the movable end of the rotating assembly is installed with a hollow rotating rod, the bottom of the hollow rotating rod is fixedly connected with a sampling pipe;

[0008] The outer surface of the mobile frame is fixedly installed with a plurality of clamping seats on one side, a plurality of clamping seats are jointly clamped with a scale long rod, the bottom of the scale long rod is fixedly connected with a piston, and the piston is matched with the sampling pipe;

[0009] The outer surface of the mobile frame is fixedly connected with a shell on the bottom of one side, the inner surface of the shell is rotatably connected with a rotating disc, a plurality of through holes are uniformly formed in the top of the rotating disc and penetrate to the bottom, and the through holes are matched with the sampling pipe, except one, the inside of the remaining plurality of through holes is fixedly connected with an annular plate, a plurality of sample bottles are placed on the top of the annular plate, and the top of the sample bottle is flush with the top of the rotating disc and sealingly attached to the inner top wall of the shell;

[0010] A hand wheel is fixedly connected to the rotating disc and the shell.

[0011] The top and bottom of the shell are provided with a circular hole penetrating into the interior, and the circular hole is matched with the through hole.

[0012] Further, the screw lifting assembly comprises a first motor fixedly installed on the top of the moving frame, the driving end of the first motor is fixedly connected with a screw, the screw penetrates through the moving frame and is rotationally connected with the moving frame, the outer surface of the screw is threadedly sleeved with a sliding seat, and the hollow rotating rod penetrates through the sliding seat and is rotationally connected with the sliding seat, so that the sliding seat can be driven to lift.

[0013] Further, the outer surface of the sliding seat is symmetrically slidably connected with two guide rails on one side, and the guide rails are fixedly connected between the moving frame and the sliding seat, the guide rails have a limiting effect on the sliding seat, so that the stability of the movement of the sliding seat can be ensured.

[0014] Further, the rotating assembly comprises a second motor fixedly installed on the inner bottom of the sliding seat, the driving end of the second motor is fixedly connected with a driving gear, the outer surface of the driving gear is meshingly connected with a driven gear, and the driven gear is fixedly sleeved on the outer surface of the hollow rotating rod, so that the hollow rotating rod can be driven to rotate.

[0015] Further, the hand wheel is fixedly connected with a pointer on one side of the top of the hand wheel, and the pointer is fixedly connected between the hand wheel and the shell, the top of the hand wheel is provided with a scale mark matched with the pointer, and the scale mark and the pointer are matched to determine the rotation angle of the hand wheel.

[0016] Further, the bottom of the shell is fixedly connected with a supporting block on one side, which has a supporting effect and ensures the stability of the whole during use.

[0017] Further, a handrail is fixedly installed on one side of the outer surface of the moving frame, and the handrail is beneficial to pulling the whole to move.

[0018] The utility model discloses the beneficial effect of:

[0019] The utility model discloses in using, a kind of geological exploration soil sampling device, through the hollow rotating rod, clamping seat, long rod with scale, piston, shell, rotating disc, through hole, annular plate, sample bottle, drive member with indication and circular hole being set, after sampling is completed, operating personnel can stratifiedly store soil sample into each sample bottle, avoid each depth soil mixing together, beneficial to subsequent detection, can obtain the soil sample of each depth;While sample is stored in a sealed manner, avoid being affected in transport process by environment, improve the accuracy and reliability of experimental result. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed to be used in the specific embodiment description, obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Fig. 1 The perspective view of the present application;

[0022] Fig. 2 The shell section view of the present application;

[0023] Fig. 3 The partial section view of the sliding seat of the present application.

[0024] The reference signs are as follows:

[0025] 1, mobile frame;2, handrail;3, long rod with scale;4, guide rail;5, clamping seat;6, piston;7, first motor;8, screw;9, hollow rotating rod;10, sliding seat;11, sampling pipe;12, shell;13, supporting block;14, sample bottle;15, annular plate;16, rotating disc;17, hand wheel;18, pointer;19, circular hole;20, through hole;21, driving gear;22, driven gear;23, second motor. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] As shown in Figs. 1 to 3 , it relates to a geological exploration soil taking device, which comprises a mobile frame 1, a handrail 2 is fixedly installed on one side of the outer surface of the mobile frame 1, the mobile frame 1 is composed of a frame and a walking wheel, the frame can be conveniently moved by pulling through the handrail 2 and the walking wheel.

[0028] The mobile frame 1 is provided with a screw lifting assembly, the movable end of the screw lifting assembly is provided with a rotating assembly, the movable end of the rotating assembly is provided with a hollow rotating rod 9, the bottom of the hollow rotating rod 9 is fixedly provided with a sampling pipe 11, the screw lifting assembly comprises a first motor 7, the first motor 7 is fixedly installed on the top of the mobile frame 1, the driving end of the first motor 7 is fixedly connected with a screw rod 8, the screw rod 8 penetrates through the mobile frame 1 and is rotationally connected with the mobile frame 1, the screw rod 8 is rotationally connected with the mobile frame 1 and is jointly connected with a bearing, the inner ring of the bearing is fixedly connected with the screw rod 8, and the outer ring of the bearing is fixedly connected with the mobile frame 1, the outer surface of the screw rod 8 is threadedly sleeved with a sliding seat 10, the hollow rotating rod 9 penetrates through the sliding seat 10 and is rotationally connected with the sliding seat 10, the hollow rotating rod 9 is rotationally connected with the sliding seat 10 and is also jointly fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with the hollow rotating rod 9, and the outer ring of the bearing is fixedly connected with the sliding seat 10, the outer surface of the sliding seat 10 is symmetrically and slidingly connected with two guide rails 4, the guide rails 4 are fixedly connected between the sliding seat 10 and the mobile frame 1, the guide rails 4 limit the sliding seat 10, so that the sliding seat 10 can stably move under the driving of the screw rod 8.

[0029] The rotating assembly comprises a second motor 23, the second motor 23 is fixedly installed on the inner bottom of the sliding seat 10, the driving end of the second motor 23 is fixedly connected with a driving gear 21, the outer surface of the driving gear 21 is meshingly connected with a driven gear 22, the driven gear 22 is fixedly sleeved on the outer surface of the hollow rotating rod 9, and can drive the hollow rotating rod 9 to rotate.

[0030] A plurality of clamping seats 5 are fixedly installed on one side of the outer surface of the mobile frame 1, the clamping seats 5 are jointly clamped with a scale long rod 3, the bottom of the scale long rod 3 is fixedly connected with a piston 6, the piston 6 is matched with the sampling pipe 11, and scales are arranged on the outer surface of the scale long rod 3, so as to facilitate determination of the moving distance of the scale long rod 3.

[0031] The bottom of one side of the outer surface of the mobile frame 1 is fixedly connected with a shell 12, the inner surface of the shell 12 is rotationally connected with a rotating disc 16, the rotating disc 16 is also rotationally connected with the shell 12 through a bearing, the inner ring of the bearing is fixedly connected with the rotating disc 16, the outer ring of the bearing is fixedly connected with the shell 12, the bearing supports the rotating disc 16, and is favorable for installation of the rotating disc 16, a plurality of through holes 20 penetrating through the bottom are uniformly arranged on the top of the rotating disc 16, the through holes 20 are matched with the sampling pipe 11, one of the through holes 20 is removed, the interiors of the remaining through holes 20 are fixedly connected with annular plates 15, the top of the scale long rod 3 is placed with sample bottles 14, the top of the sample bottles 14 is flush with the top of the rotating disc 16 and is sealingly attached to the inner top wall of the shell 12, an annular sealing gasket is fixedly connected to the inner top of the shell 12, the annular sealing gasket is in abutment with the top of the sample bottles 14, and the sealing property is ensured.

[0032] The dial 16 is jointly installed with the shell 12 with a belt indicating driving element, the belt indicating driving element comprises a hand wheel 17, and the mounting shaft of the hand wheel 17 is arranged through the shell 12 and is fixedly connected between the dial 16, the top side of the hand wheel 17 is attached with a pointer 18, and the pointer 18 is fixedly connected between the shell 12, the top of the hand wheel 17 is provided with a scale mark, and the scale mark is matched with the pointer 18, and the rotation angle and position of the hand wheel 17 can be determined through the cooperation of the pointer 18 and the scale mark.

[0033] The top and bottom of the shell 12 are provided with through holes 19 penetrating into the interior, and the through holes 19 are matched with the through holes 20, and the through holes 19 are beneficial to the penetration of the sampling tube 11 through the shell 12.

[0034] The bottom side of the shell 12 is fixedly connected with a supporting block 13, the supporting block 13 has a supporting effect and can ensure the stability of the mobile frame 1 when parked.

[0035] Working principle: when leaving the factory, the existing controller, control button and battery should be installed at the appropriate position, the controller is electrically connected between the control button, the battery, the first motor 7 and the second motor 23, which is beneficial to the control of the overall operation.

[0036] When taking soil, the second motor 23 drives the driving gear 21 to rotate, the hollow rotating rod 9 is driven to rotate through the driven gear 22, the hollow rotating rod 9 drives the sampling tube 11 to rotate, then the first motor 7 operates, the first motor 7 controls the screw rod 8 to rotate, the screw rod 8 drives the sliding seat 10 to descend, the sliding seat 10 drives the sampling tube 11 to descend through the hollow rotating rod 9, and the sampling operation is performed, when the sampling is completed, the components drive the sampling tube 11 to rise to the set position;

[0037] Then the worker rotates the hand wheel 17, the hand wheel 17 drives the dial 16 to rotate, the rotation angle is determined through the scale mark and the pointer 18, the top of the dial 16 is attached with the bottom of the sampling tube 11 during rotation, until one of the sample bottles 14 is located directly below the sampling tube 11, then the scale long rod 3 is removed, the piston 6 is inserted into the hollow rotating rod 9, and then pushed into the sampling tube 11 until it contacts the soil (determined according to experience), then according to the scale, the piston 6 is pushed to move a certain distance, the soil at the bottom of the sampling tube 11 falls into the sample bottle 14, then the above operation is repeated until the storage of all soil is completed, then the dial 16 and the scale long rod 3 are reset.

[0038] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A geological exploration soil taking device comprising a mobile carriage (1), characterized in that: The mobile frame (1) is provided with a screw lifting assembly, the movable end of the screw lifting assembly is provided with a rotating assembly, the movable end of the rotating assembly is provided with a hollow rotating rod (9), and the bottom of the hollow rotating rod (9) is fixedly provided with a sampling pipe (11); A plurality of clamping bases (5) are fixedly installed on one side of the outer surface of the mobile frame (1), a plurality of the clamping bases (5) are jointly clamped with a scale long rod (3), the bottom of the scale long rod (3) is fixedly connected with a piston (6), and the piston (6) is matched with the sampling pipe (11); A shell (12) is fixedly connected to the bottom of one side of the outer surface of the mobile frame (1), a rotating disc (16) is rotatably connected to the inner surface of the shell (12), a plurality of through holes (20) are uniformly formed in the top of the rotating disc (16) and penetrate to the bottom, the through holes (20) are matched with the sampling pipe (11), except one, the inner parts of the remaining plurality of the through holes (20) are fixedly connected with annular plates (15), a plurality of the annular plates (15) are placed with sample bottles (14) on the top, the top of the sample bottle (14) is flush with the top of the rotating disc (16) and is sealingly attached to the inner top wall of the shell (12); A rotating disc (16) and a shell (12) are jointly installed with an indicating driving member; The top and the bottom of the shell (12) are provided with circular holes (19) penetrating to the inside, and the circular holes (19) are matched with the through holes (20).

2. A geological exploration soil sampling device according to claim 1, wherein: The screw lifting assembly comprises a first motor (7), and the first motor (7) is fixedly installed on the top of the mobile frame (1), the driving end of the first motor (7) is fixedly connected with a screw rod (8), the screw rod (8) penetrates through the mobile frame (1) and is rotatably connected therewith, and the outer surface of the screw rod (8) is threadedly sleeved with a sliding seat (10), and the hollow rotating rod (9) penetrates through the sliding seat (10) and is rotatably connected therewith.

3. A geological exploration soil sampling device according to claim 2, wherein: The outer surface of the sliding seat (10) is symmetrically slidably connected with two guide rails (4), and the guide rails (4) are fixedly connected between the sliding seat (10) and the mobile frame (1).

4. A geological exploration soil sampling device according to claim 3, wherein: The rotating assembly comprises a second motor (23), and the second motor (23) is fixedly installed on the inner bottom of the sliding seat (10), the driving end of the second motor (23) is fixedly connected with a driving gear (21), the outer surface of the driving gear (21) is meshingly connected with a driven gear (22), and the driven gear (22) is fixedly sleeved on the outer surface of the hollow rotating rod (9).

5. The geological exploration soil sampling device of claim 1, wherein: The indicating driving member comprises a hand wheel (17), the mounting shaft of the hand wheel (17) penetrates through the shell (12) and is fixedly connected between the rotating disc (16), the top of the hand wheel (17) is attached with a pointer (18), the pointer (18) is fixedly connected between the hand wheel (17) and the shell (12), the top of the hand wheel (17) is provided with a scale mark, and the scale mark is matched with the pointer (18).

6. The geological exploration soil sampling device of claim 1, wherein: The bottom of the shell (12) is fixedly connected with a supporting block (13).

7. The geological exploration soil sampling device of claim 1, wherein: The outer surface of the mobile frame (1) is fixedly installed with a handrail (2).

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