Drilling sampling device for geological exploration

Abstract

The utility model relates to the technical field of drilling sampling, in particular to a drilling sampling device for geological exploration, which comprises a connecting frame, a connecting barrel and a drill bit connecting block, the outer side of the connecting frame is movably connected with an unfolding disc, the outer side of the connecting frame is movably connected with a connecting column, the lower part of the connecting column is movably connected with a fixing strip, and the fixing strip is movably connected with the connecting barrel. A storage box is movably connected to the lower portion of a connecting frame, a connecting support is stored by rotating an unfolding disc, a rotating bolt is opened by rotating the rotating bolt, an extension rod is inserted into the rotating bolt, a bolt connected to the outer side of a connecting barrel is loosened, and the connecting barrel is folded through a movable shaft connected to the lower portion of the connecting barrel. The whole device is folded, the storage box is loosened, stones are put into the storage box to increase the weight of the whole device, water is injected into the storage box through a water injection opening to increase the weight of the whole device, and the whole device is fixed by rotating a fixing disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of drilling sampling, in particular to a drilling sampling device for geological exploration. BACKGROUND

[0002] Geological exploration is the work of investigating and researching the geological conditions such as rock, stratum, structure, mineral, hydrology and landform in a certain area, and its purpose is to determine the appropriate bearing layer, find out the quality and quantity of mineral products and the technical conditions of exploitation and utilization, so as to provide the required geological data and mineral reserves basis for mine construction design, engineering construction and the like, in the process of geological exploration, drilling sampling is one of the important means to obtain underground geological information, through drilling sampling, the rock, soil and other samples of different strata under the ground can be directly obtained, and these samples can provide key data support for geological research, mineral resource evaluation, engineering geological evaluation and the like through laboratory analysis and testing.

[0003] However, the existing device has the following problems:

[0004] The existing device mainly directly moves the sampling device to the destination by workers, so that the volume of the sampling device is too large during the transportation of the workers, which hinders the movement of the workers in rugged environments and affects the movement of the sampling device.

[0005] Meanwhile, part of the device does not set the device for counterweighting the sampling device, so that in order to improve the portability of the existing sampling device, the weight of the overall device is reduced, which reduces the stability of the sampling device, and affects the sampling effect of the sampling device.

[0006] Therefore, in order to solve the above problems, a drilling sampling device for geological exploration is provided. SUMMARY

[0007] The utility model aims at providing a drilling sampling device for geological exploration to solve the problem of drilling sampling in the prior art mentioned in the background.

[0008] To achieve the above object, the utility model provides the following technical scheme: a drilling sampling device for geological exploration, including connecting frame, connecting bucket and drill bit connecting block, the connecting frame top is provided with connecting bucket, the inside of connecting bucket is provided with drill bit connecting block, the outside of connecting frame is movably connected with unfolding disc, the inside of connecting frame is movably connected with unfolding frame, the outside of connecting frame is movably connected with connecting support, the outside of connecting support is movably connected with connecting column, the lower of connecting column is movably connected with fixed strip, the lower of connecting frame is movably connected with storage box, the inside of connecting frame is movably connected with water inlet.

[0009] Preferably, the lower part of the connecting frame is fixedly connected with a fixed block, and the lower part of the fixed block is fixedly connected with a fixed plate.

[0010] Preferably, the upper part of the connecting barrel is fixedly connected with a lifting motor, and the lower part of the lifting motor is fixedly connected with a lifting screw rod.

[0011] Preferably, the upper part of the drill bit connecting block is fixedly connected with a rotating hole motor, the lower part of the rotating hole motor is fixedly connected with a fixed barrel, and the lower part of the fixed barrel is fixedly connected with a collecting rotating barrel.

[0012] Preferably, the outer side of the unfolding disc is fixedly connected with an unfolding screw rod, the outer side of the unfolding screw rod is movably connected with an unfolding frame, the outer side of the unfolding frame is movably connected with an unfolding rod, the outer side of the unfolding rod is movably connected with a connecting support, the outer side of the connecting support is movably connected with a rotating bolt, and the outer side of the rotating bolt is movably connected with an extension rod.

[0013] Preferably, the inner part of the connecting column is movably connected with a fixed rod, the upper part of the fixed rod is fixedly connected with a fixed disc, the lower part of the fixed rod is movably connected with a limiting strip, the outer side of the limiting strip is movably connected with a fixed strip, and the lower part of the fixed strip is fixedly connected with a fixed needle.

[0014] Preferably, the upper part of the storage box is movably connected with a water injection opening, the outer side of the storage box is movably connected with a fixed buckle, the upper part of the fixed buckle is movably connected with a connecting buckle, and the outer side of the storage box is fixedly connected with a water outlet.

[0015] Compared with the prior art, the utility model has the advantages that: the rotating unfolding disc drives the unfolding screw rod to rotate, the unfolding screw rod drives the unfolding frame to move inward, the unfolding frame drives the unfolding rod to rotate, the unfolding rod drives the connecting support to rotate, the connecting support is stored, the rotating bolt is opened by rotating the rotating bolt, the extension rod is inserted into the rotating bolt, the bolt connected with the outer side of the connecting barrel is loosened, the connecting barrel is folded through the movable shaft connected with the lower part of the connecting barrel, the whole device is folded, the fixed buckle is loosened by opening the fixed buckle, the storage box is loosened, the weight of the whole device is increased by putting stones into the storage box, the weight of the whole device is increased by injecting water into the storage box through the water injection opening, the fixed disc is rotated, the fixed disc drives the fixed rod to rotate, the fixed rod drives the fixed strip to rotate, the fixed strip drives the limiting strip to rotate, the limiting strip drives the fixed needle, the fixed needle is fixed on the ground, and the whole device is fixed.

[0016] The utility model discloses a fixed connection has the unfolding screw rod through the outside of unfolding disc, the outside swing joint has the unfolding frame of unfolding screw rod, the outside swing joint has the unfolding rod of unfolding frame, the outside swing joint has the connecting support of unfolding rod, the outside swing joint has the rotating bolt of connecting support, the outside swing joint has the extension rod of rotating bolt, the inside swing joint has the fixed link of connecting column, the upper fixed connection has the fixed disc of fixed link, the lower swing joint has the limit strip of fixed link, the outside swing joint has the fixed strip of limit strip, the lower fixed connection has the fixed needle of fixed strip, can reduce the volume of sampling device, reduce the influence of sampling device's movement.

[0017] The utility model discloses a fixed connection has the outside of fixed buckle of storage tank, the upper swing joint has the connecting buckle of fixed buckle, the outside fixed connection has the drain port of storage tank, can increase the counterweight of sampling device, reduce the price time. ACCURACY OF DRAWINGS

[0018] Figure 1 It is structure front view schematic drawing of the utility model;

[0019] Figure 2 It is structure side view schematic drawing of the utility model;

[0020] Figure 3 It is structure fixed strip connection schematic drawing of the utility model;

[0021] Figure 4 It is structure unfolding frame connection schematic drawing of the utility model.

[0022] In the drawing: 1, connecting frame;101, fixed block;102, fixed plate;2, connecting bucket;201, lift motor;202, lift screw rod;3, drill bit connecting block;301, rotary hole motor;302, fixed bucket;303, collection rotary bucket;4, unfolding disc;401, unfolding screw rod;402, unfolding frame;403, unfolding rod;404, connecting support;405, rotating bolt;406, extension rod;5, connecting column;501, fixed disc;502, fixed link;503, fixed strip;504, limit strip;505, fixed needle;6, storage tank;601, water inlet;602, fixed buckle;603, connecting buckle;604, drain port. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a kind of embodiment provided by the utility model:

[0025] A geological exploration drilling sampling device, comprising a connecting frame 1, a connecting barrel 2 and a drill bit connecting block 3, the connecting frame 1 is provided with a connecting barrel 2 above, the inside of the connecting barrel 2 is provided with a drill bit connecting block 3, the outer side of the connecting frame 1 is movably connected with an unfolding disc 4, the inside of the connecting frame 1 is movably connected with an unfolding frame 402, the outer side of the connecting frame 1 is movably connected with a connecting bracket 404, the outer side of the connecting bracket 404 is movably connected with a connecting column 5, the lower side of the connecting column 5 is movably connected with a fixed strip 503, the lower side of the connecting frame 1 is movably connected with a storage box 6, and the inside of the connecting frame 1 is movably connected with a water inlet 601.

[0026] Further, the outer side of the unfolding disc 4 is fixedly connected with an unfolding screw rod 401, the outer side of the unfolding screw rod 401 is movably connected with an unfolding frame 402, the outer side of the unfolding frame 402 is movably connected with an unfolding rod 403, the outer side of the unfolding rod 403 is movably connected with a connecting bracket 404, the outer side of the connecting bracket 404 is movably connected with a rotating bolt 405, and the outer side of the rotating bolt 405 is movably connected with an extension rod 406. By rotating the unfolding disc 4, the connecting bracket 404 can be unfolded or fixed.

[0027] Further, the inside of the connecting column 5 is movably connected with a fixed rod 502, the upper side of the fixed rod 502 is fixedly connected with a fixed disc 501, the lower side of the fixed rod 502 is movably connected with a limiting strip 504, the outer side of the limiting strip 504 is movably connected with a fixed strip 503, and the lower side of the fixed strip 503 is fixedly connected with a fixed needle 505. By rotating the fixed disc 501, the whole can be fixed.

[0028] Further, the upper side of the storage box 6 is movably connected with a water inlet 601, the outer side of the storage box 6 is movably connected with a fixed buckle 602, the upper side of the fixed buckle 602 is movably connected with a connecting buckle 603, and the outer side of the storage box 6 is fixedly connected with a water outlet 604. By putting a counterweight into the inside of the storage box 6, the total amount of the whole can be increased.

[0029] Working principle: in the use process of the device, first use the rotating expansion disc 4, the expansion disc 4 drives the expansion screw 401 to rotate, the expansion screw 401 drives the expansion frame 402 to move inward, the expansion frame 402 drives the expansion rod 403 to rotate, the expansion rod 403 drives the connecting bracket 404 to rotate, the connecting bracket 404 is stored, the rotating bolt 405 is opened by rotating the rotating bolt 405, the extension rod 406 is inserted into the inside of the rotating bolt 405, the bolt connected to the outside of the connecting barrel 2 is loosened, the connecting barrel 2 is folded through the movable shaft connected to the lower part of the connecting barrel 2, the whole device is folded, in the use process of the device, the expansion disc 4 is rotated, the expansion disc 4 drives the expansion screw 401 to rotate, the expansion screw 401 drives the expansion frame 402 to move outward, the expansion frame 402 drives the expansion rod 403 to rotate, the expansion rod 403 drives the connecting bracket 404 to rotate, the connecting bracket 404 is unfolded, the rotating bolt 405 is opened by rotating the rotating bolt 405, the extension rod 406 is pulled out from the inside of the rotating bolt 405, the connecting barrel 2 is opened through the movable shaft connected to the lower part of the connecting barrel 2, the whole device is installed by installing the bolt connected to the outside of the connecting barrel 2, the fixed buckle 602 is loosened by opening the fixed buckle 602, the storage box 6 is loosened, the weight of the whole device is increased by putting stones into the storage box 6, the weight of the whole device is increased by injecting water into the inside of the storage box 6 through the water injection port 601, the fixed disc 501 is rotated, the fixed disc 501 drives the fixed rod 502 to rotate, the fixed rod 502 drives the fixed strip 503 to rotate, the fixed strip 503 drives the limiting strip 504 to rotate, the limiting strip 504 drives the fixed needle 505, the fixed needle 505 is fixed on the ground, the whole device is fixed, the rotating hole motor 301 is started, the rotating hole motor 301 drives the fixed barrel 302 to rotate, the fixed barrel 302 drives the collection rotating barrel 303 to rotate, the lifting motor 201 is started, the lifting motor 201 drives the lifting screw 202 to rotate, the drill bit connecting block 3 moves downward, the drill bit connecting block 3 drives the collection rotating barrel 303 to move downward, the collection rotating barrel 303 is inserted into the ground, after the collection rotating barrel 303 is inserted into the ground, the collection rotating barrel 303 is disassembled by reversing the rotation of the collection rotating barrel 303, another section of the collection rotating barrel 303 is installed above the collection rotating barrel 303 in the ground, the collection rotating barrel 303 is lengthened, and sampling is performed.

[0030] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in any form; any person skilled in the art can smoothly implement the present application according to the drawings shown in the specification and the above description; however, any person skilled in the art can make slight changes, modifications and equivalent changes of the present application within the scope of the technical scheme of the present application, and the equivalent embodiments of the present application are still within the protection scope of the technical scheme of the present application.

Claims

1. A drill sampling device for geological exploration, comprising: Connecting frame (1), connecting bucket (2) and drill bit connecting block (3), the connecting frame (1) is provided with connecting bucket (2) on top, the inside of connecting bucket (2) is provided with drill bit connecting block (3), it is characterized by: the outside of connecting frame (1) is movably connected with unfolding disc (4), the inside of connecting frame (1) is movably connected with unfolding frame (402), the outside of connecting frame (1) is movably connected with connecting support (404), the outside of connecting support (404) is movably connected with connecting column (5), the lower of connecting column (5) is movably connected with fixed strip (503), the lower of connecting frame (1) is movably connected with storage box (6), the inside of connecting frame (1) is movably connected with water injection port (601).

2. The drilling and sampling device for geological exploration according to claim 1, characterized in that: The lower of connecting frame (1) is fixedly connected with fixed block (101), the lower of fixed block (101) is fixedly connected with fixed plate (102).

3. The drilling and sampling device for geological exploration according to claim 1, characterized in that: The upper of connecting bucket (2) is fixedly connected with lifting motor (201), the lower of lifting motor (201) is fixedly connected with lifting screw rod (202).

4. The drilling and sampling device for geological exploration according to claim 1, characterized in that: The upper of drill bit connecting block (3) is fixedly connected with rotating hole motor (301), the lower of rotating hole motor (301) is fixedly connected with fixed barrel (302), the lower of fixed barrel (302) is fixedly connected with collecting rotating barrel (303).

5. The drilling and sampling device for geological exploration according to claim 1, characterized in that: The outside of unfolding disc (4) is fixedly connected with unfolding screw rod (401), the outside of unfolding screw rod (401) is movably connected with unfolding frame (402), the outside of unfolding frame (402) is movably connected with unfolding rod (403), the outside of unfolding rod (403) is movably connected with connecting support (404), the outside of connecting support (404) is movably connected with rotating bolt (405), the outside of rotating bolt (405) is movably connected with extension rod (406).

6. The drilling and sampling device for geological exploration according to claim 1, characterized in that: The inside of connecting column (5) is movably connected with fixed rod (502), the upper of fixed rod (502) is fixedly connected with fixed disc (501), the lower of fixed rod (502) is movably connected with limiting strip (504), the outside of limiting strip (504) is movably connected with fixed strip (503), the lower of fixed strip (503) is fixedly connected with fixed needle (505).

7. The drilling and sampling device for geological exploration according to claim 1, characterized in that: The upper of storage box (6) is movably connected with water injection port (601), the outside of storage box (6) is movably connected with fixed buckle (602), the upper of fixed buckle (602) is movably connected with connecting buckle (603), the outside of storage box (6) is fixedly connected with drain port (604).

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