Drilling type sampling device

Abstract

The utility model discloses a drilling type sampling device which comprises a bottom plate, a support is arranged on the bottom plate, an inserting assembly is arranged on the bottom plate, a drilling assembly is arranged on the support, and a supporting assembly used for moving the bottom plate or supporting and fixing the bottom plate on the ground is arranged on the bottom plate. The universal wheels and the supporting seat are arranged at the bottom of the bottom plate, the supporting seat is in contact with the ground when the supporting seat extends out to be longer than the universal wheels, the device is fixed to the ground by inserting the positioning insertion block into soil, then the support is erected and fixed through the insertion assembly, and at the moment, a soil layer can be drilled and sampled through the drilling assembly; when the device needs to be moved, the supporting base is folded upwards, the universal wheels make contact with the ground, the support is rotated, the support is rotated from the standing state to the horizontal state, the situation that the drilling assembly is damaged due to the fact that the support shakes in the moving process is prevented, and at the moment, the whole device can be easily driven to move through cooperation of the pushing device and the universal wheels on the bottom plate.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to sampling device technical field, concretely is a drilling formula sampling device. BACKGROUND

[0002] Geological survey is the work of investigating and researching the geological conditions such as rock, stratum structure, mineral, underground water and landform in a certain area, and the most widely used exploration means in geological survey is drilling sampling, and the drill bit made of diamond is used to dig the soil layer of the survey area, and then the soil sample of deep underground is obtained without large-scale destruction of the surface structure.

[0003] The existing sampling device is a handheld device, which needs to be manually carried to the position during transportation, then the sampling device is placed on the ground and fixed, and then the soil layer is excavated and sampled by the sampling device, but the sampling device itself is heavy, and manual carrying is not portable. UTILITY MODEL CONTENT

[0004] The utility model technical scheme provides the solution scheme significantly different from prior art for the technical problem that the prior art solution scheme is too single, and mainly provides a drilling formula sampling device to solve the technical problem that the existing sampling device is not portable by manual carrying in the background art.

[0005] The utility model solves the technical problems by the technical scheme that:

[0006] A drilling formula sampling device, comprising a bottom plate, a support is arranged on the bottom plate, a plug-in assembly for fixing the support is arranged on the bottom plate, a drilling assembly for drilling and sampling the soil layer is arranged on the support, and a supporting assembly for moving or supporting the bottom plate on the ground is arranged at the bottom of the bottom plate.

[0007] Preferably, the bottom plate is provided with a descending port, and a guardrail is arranged on the bottom plate.

[0008] Preferably, the plug-in assembly comprises an electric telescopic rod, the electric telescopic rod is arranged on the guardrail, a fixing block for locking the support is arranged at the end of the electric telescopic rod away from the guardrail, and a fixing groove for plug-in of the fixing block is arranged on the support.

[0009] Preferably, the drilling assembly comprises a lifting motor, the lifting motor is arranged on the support, a threaded rod is arranged at the output end of the lifting motor, the threaded rod is rotatably connected to the support, a lifting block is threadedly sleeved on the threaded rod, and the lifting block is slidably connected to the support.

[0010] Preferably, the lifting block is provided with a supporting block, the supporting block is provided with a rotating motor, the rotating motor is provided with a sampling drill bit at the output end, the sampling drill bit is rotatably connected to the supporting block, and the supporting block is provided with an extension sleeve.

[0011] Preferably, the supporting assembly comprises universal wheels and supporting seats, the universal wheels and the supporting seats are arranged on the bottom plate, the supporting seats are connected below the bottom plate through extension sleeves, and the supporting seats are provided with positioning plug blocks.

[0012] Compared with the prior art, the utility model has the advantages that the bottom plate is provided with universal wheels and supporting seats, the supporting seats are extended longer than the universal wheels, the supporting seats are in contact with the ground, the device is fixed on the ground by inserting the positioning plug blocks into the soil, the bracket is erected and fixed through the inserting assembly, the soil layer can be drilled and sampled through the drilling assembly,

[0013] When the device needs to be moved, the supporting seats are retracted upwards, the universal wheels are in contact with the ground, the bracket is rotated from the erected state to the flat state, the bracket is prevented from shaking to cause damage to the drilling assembly during the movement, the device can be easily moved by pushing the device and the universal wheels on the bottom plate, the device can be fixed on the ground or moved by the pushing device through the switching of the bracket and the supporting assembly, and the device is convenient to carry and transport.

[0014] The utility model will be explained in detail in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front structure schematic view of the utility model;

[0016] Figure 2 It is a side structure schematic view of the utility model;

[0017] Figure 3 It is a bottom structure schematic view of the utility model;

[0018] Figure 4 It is a bracket storage state structure schematic view of the utility model;

[0019] Figure 5 It is an extension sleeve contraction state structure schematic view of the utility model;

[0020] Marked as in the drawing:

[0021] 1, bottom plate; 2, drop mouth; 3, guardrail; 4, support; 5, electric telescopic rod; 6, fixed block; 7, lifting motor; 8, threaded rod; 9, lifting block; 10, supporting block; 11, telescopic sleeve; 12, rotating motor; 13, sampling drill bit; 14, universal wheel; 15, support seat; 16, positioning plug-in block. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given, but the present application can be realized in different forms and is not limited to the embodiments described herein, on the contrary, these embodiments are provided to make the disclosed content of the present application more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. The terms "vertical", "horizontal", "left", "right" and similar terms as used herein are for the purpose of description only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The use of the terms "and / or" includes a combination of one or more of the associated listed items.

[0025] Please refer to the accompanying drawings Figures 1-5 A drilling type sampling device, comprising a bottom plate 1, a support 4 is arranged on the bottom plate 1, a plug-in assembly for fixing the support 4 is arranged on the bottom plate 1, a drilling assembly for drilling and sampling soil is arranged on the support 4, and a supporting assembly for moving the bottom plate 1 or supporting and fixing the bottom plate 1 on the ground is arranged on the bottom plate 1.

[0026] The specific operation process of the present application is as follows: the supporting assembly is switched to the moving state, the support 4 is placed flat on the bottom plate 1, at this time the bottom plate 1 is pushed by the pre-set handle or plug-in handle, the bottom plate 1 is moved by the supporting assembly, when the device moves to the specified low point, the supporting assembly is switched to the supporting and fixing state, the bottom plate 1 is fixed on the ground by the supporting assembly, then the support 4 is rotated to the vertical state, then the support 4 is fixed by the plug-in assembly, at this time the soil can be drilled and sampled by the drilling assembly.

[0027] Please refer to Figures 1-5The bottom plate 1 is provided with a descending port 2, and the bottom plate 1 is provided with a guardrail 3.

[0028] The descending port 2 is used for descending the drilling assembly to drill and sample the soil layer below, and the guardrail 3 is used for protection.

[0029] Please refer to Figures 1-5 The plug-in assembly comprises an electric telescopic rod 5, the electric telescopic rod 5 is arranged on the guardrail 3, and the electric telescopic rod 5 is provided with a fixing block 6 for locking the support 4 at the end away from the guardrail 3, and the support 4 is provided with a fixing groove for plug-in of the fixing block 6.

[0030] The support 4 is hinged to the bottom plate 1, the support 4 is turned by 90° to be in a vertical state, then the electric telescopic rod 5 is powered, the electric telescopic rod 5 is extended to drive the fixing block 6 to be extended, the fixing block 6 is inserted into the fixing groove on the support 4, and the support 4 is fixed through the fixing block 6.

[0031] Please refer to Figures 1-5 The drilling assembly comprises a lifting motor 7, the lifting motor 7 is arranged on the support 4, the lifting motor 7 is provided with a threaded rod 8 at the output end, the threaded rod 8 is rotatably connected to the support 4, a lifting block 9 is threadedly sleeved on the threaded rod 8, the lifting block 9 is slidably connected to the support 4, the lifting block 9 is provided with a supporting block 10, the supporting block 10 is provided with a rotating motor 12, the rotating motor 12 is provided with a sampling drill bit 13 at the output end, the sampling drill bit 13 is rotatably connected to the supporting block 10, the supporting block 10 is provided with an extension sleeve 11, and the extension sleeve 11 is sleeved outside the sampling drill bit 13.

[0032] The lifting motor 7 is started, the lifting motor 7 drives the threaded rod 8 to rotate, the lifting block 9 is provided with a threaded hole matched with the threaded rod 8, the threaded rod 8 drives the lifting block 9 to lift through rotation, the lifting block 9 drives the supporting block 10 to lift, the supporting block 10 drives the rotating motor 12 and the sampling drill bit 13 to descend, when the sampling drill bit 13 contacts the soil layer, the rotating motor 12 is started, the rotating motor 12 drives the sampling drill bit 13 to rotate, the sampling drill bit 13 drills and samples the soil layer, the extension sleeve 11 is sleeved outside the sampling drill bit 13, and the extension sleeve 11 plays a protection role, when the sampling drill bit 13 drills and samples, the extension sleeve 11 can be manually pulled upwards to be in a contraction state, or when the drilling assembly as a whole descends and contacts the ground, the extension sleeve 11 is pressed downwards on the ground, the sampling drill bit 13 is inserted into the soil layer, and at the moment, the extension sleeve 11 is also contracted, and the extension sleeve 11 will not enter the soil layer along with the sampling drill bit 13.

[0033] Please refer to Figure 3 The supporting assembly comprises universal wheels 14 and a supporting seat 15, the universal wheels 14 and the supporting seat 15 are arranged on the bottom plate 1, the supporting seat 15 is connected below the bottom plate 1 through an extension sleeve rod, and the supporting seat 15 is provided with a positioning plug 16.

[0034] The support base 15 is connected with the bottom plate 1 through a telescopic sleeve rod, and a latch for fixing the telescopic sleeve rod is arranged on the telescopic sleeve rod, the length of the support base 15 can be adjusted by pulling the support base 15 and the telescopic of the telescopic sleeve rod when the latch is released, the support base 15 is retracted when the bottom plate 1 needs to be moved, at this time the universal wheel 14 is in contact with the ground, and the bottom plate 1 can be easily moved, the support base 15 is placed in contact with the ground when the bottom plate 1 needs to be fixed, and the sharp positioning plug 16 arranged at the bottom of the support base 15 is inserted into the soil, and the bottom plate 1 is fixed through the cooperation of the support base 15 and the positioning plug 16.

[0035] The utility model is described exemplarily above in combination with the drawings, and obviously, the specific implementation of the utility model is not limited by the above-mentioned mode, as long as the method concept and technical scheme of the utility model are adopted for such non-essential improvement or the concept and technical scheme of the utility model are directly applied to other occasions without improvement, all of which are within the protection scope of the utility model.

Claims

1. A coring device comprising a base plate (1), characterised in that: The bottom plate (1) is provided with a support (4), the bottom plate (1) is provided with a plug-in assembly for fixing the support (4), the support (4) is provided with a drilling assembly for sampling the soil layer drilling, and the bottom plate (1) is provided with a supporting assembly for moving or supporting the bottom plate (1) on the ground.

2. A coring device according to claim 1, wherein: The bottom plate (1) is provided with a descending port (2), and the bottom plate (1) is provided with a guardrail (3).

3. A coring device according to claim 2, wherein: The plug-in assembly comprises an electric telescopic rod (5), the electric telescopic rod (5) is arranged on the guardrail (3), one end of the electric telescopic rod (5) away from the guardrail (3) is provided with a fixing block (6) for locking the support (4), and the support (4) is provided with a fixing groove for plug-in of the fixing block (6).

4. A coring device according to claim 1, wherein: The drilling assembly comprises a lifting motor (7), the lifting motor (7) is arranged on the support (4), the lifting motor (7) is provided with a threaded rod (8) at the output end, the threaded rod (8) is rotatably connected to the support (4), the threaded rod (8) is provided with a lifting block (9) in a threaded sleeve, and the lifting block (9) is slidably connected to the support (4).

5. A coring device according to claim 4, wherein: The lifting block (9) is provided with a support block (10), the support block (10) is provided with a rotating motor (12), the rotating motor (12) is provided with a sampling drill bit (13) at the output end, the sampling drill bit (13) is rotatably connected to the support block (10), the support block (10) is provided with an extension sleeve (11), and the extension sleeve (11) is arranged on the outer side of the sampling drill bit (13).

6. A coring device according to claim 1, wherein: The supporting assembly comprises a universal wheel (14) and a supporting seat (15), the universal wheel (14) is arranged on the bottom plate (1), the supporting seat (15) is connected below the bottom plate (1) through an extension sleeve rod, and the supporting seat (15) is provided with a positioning plug block (16).

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