CN213209529U

CN213209529U - Geological exploration sampling device

Info

Publication number: CN213209529U
Application number: CN202021565065.8U
Authority: CN
Inventors: 余温美
Original assignee: Shaanxi Branch Of China Building Materials Industry Geologic Exploration Center
Current assignee: Shaanxi Branch Of China Building Materials Industry Geologic Exploration Center
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-05-14
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the field of geological exploration devices, in particular to a geological exploration sampling device, which comprises a motor box, wherein handles are arranged on the left side and the right side of the motor box; the utility model discloses a set up sampling mechanism, press the button, make electric telescopic handle move backward, electric telescopic handle drives the fly leaf backward movement in the backward movement, make the fly leaf break away from in the fluting, break away from the back completely in the fluting when the fly leaf, every layer soil gets into respective sample check through the fluting that corresponds respectively in, soil gets into sample check back, press the button again, make electric telescopic handle move forward, and drive the fly leaf and imbed in the fluting again, and finally, the pulling handle, pull out in the sampling tube follow soil, draw the soil in the sample check, with this realization to carry out the purpose of taking a sample to multilayer soil simultaneously.

Description

Geological exploration sampling device

Technical Field

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

Background

The geological exploration is investigation and research activities of surveying and detecting geology through various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters. The method is to find an industrially significant mineral deposit in mineral census, provide mineral reserves and geological data required by mine construction design for finding out the quality and quantity of the mineral and technical conditions of mining and utilization, and carry out investigation and research work on geological conditions such as rocks, strata, structures, mineral products, hydrology, landforms and the like in a certain area.

Need extract multilayer soil when taking a sample to the stratum and study, but present geological exploration sampling device can only extract the individual layer soil when taking a sample to the stratum at present, leads to needing to take a sample to the stratum many times to influence work efficiency, provide a geological exploration sampling device for this and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that above-mentioned background art provided, provide a geological exploration sampling device, can extract multilayer soil simultaneously and study when taking a sample to the stratum.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a geological exploration sampling device, includes the motor case, the motor case left and right sides is provided with the handle, bottom fixedly connected with motor in the motor case, motor output end fixedly connected with rotation axis, the top and the below in the rotation axis outside all are provided with the bearing, the inner circle of bearing weld in the rotation axis outside, bearing inner race outside fixedly connected with sampling tube, the rotation axis not with the one end fixedly connected with drill bit that the motor is connected, the inside cavity structure that is of sampling tube, just the sampling tube inner chamber is provided with a plurality of rows of baffles, through the baffle will the sampling tube inner chamber is separated for a plurality of rows of sample check, every row all be provided with sampling mechanism in the sample check.

Preferably, the sampling mechanism includes the fluting that the outside of sampling grid was opened and is equipped with, the embedding is provided with the fly leaf in the fluting, the inboard fixedly connected with electric telescopic handle of fly leaf, electric telescopic handle not with the one end fixed connection that the fly leaf is connected in sample check inner wall, the right side handle top fixedly connected with button, the button with electric telescopic handle electric connection.

Preferably, a sealing strip is bonded on the outer side of the slot.

Preferably, the bottoms of the left handle and the right handle are uniformly provided with arc grooves.

Preferably, the top cover of the motor box is separated from the motor box, and the top cover of the motor box is fixedly connected with the motor box through screws.

Preferably, the top cover of the motor box is provided with a vent hole in a penetrating manner.

Preferably, the drill teeth are uniformly and fixedly connected to the outer side of the drill bit.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up sampling mechanism, press the button, make electric telescopic handle move backward, electric telescopic handle drives the fly leaf backward movement in the backward movement, make the fly leaf break away from in the fluting, break away from the back completely in the fluting when the fly leaf, every layer soil gets into respective sample check through the fluting that corresponds respectively in, soil gets into sample check back, press the button again, make electric telescopic handle move forward, and drive the fly leaf and imbed in the fluting again, and finally, the pulling handle, pull out in the sampling tube follow soil, draw the soil in the sample check, with this realization to carry out the purpose of taking a sample to multilayer soil simultaneously.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1-motor box, 2-handle, 3-motor, 4-rotating shaft, 5-bearing, 6-sampling tube, 7-drill bit, 8-clapboard, 9-sampling grid, 10-sampling mechanism, 11-slotting, 12-movable plate, 13-electric telescopic rod, 14-button, 15-sealing strip, 16-arc groove, 17-vent hole and 18-drilling tooth.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

As shown in figures 1-3; the embodiment provides a geological exploration sampling device, including motor case 1, the 1 left and right sides of motor case is provided with handle 2, bottom fixedly connected with motor 3 in the motor case 1, motor 3 output end fixedly connected with rotation axis 4, the top in the 4 outsides of rotation axis all is provided with bearing 5 with the below, the inner circle of bearing 5 welds in the 4 outsides of rotation axis, bearing 5 outer lane outside fixedly connected with sampling tube 6, rotation axis 4 not with the one end fixedly connected with drill bit 7 that motor 3 is connected, the inside cavity structure that is of sampling tube 6, and the 6 inner chambers of sampling tube are provided with a plurality of rows of baffles 8, separate the 6 inner chambers of sampling tube for a plurality of rows of sample check 9 through baffle 8, all be provided with sampling mechanism 10 in every row of sample check 9.

In this embodiment, the sampling mechanism 10 includes a slot 11 formed on the outer side of the sampling grid 9, a movable plate 12 is embedded in the slot 11, an electric telescopic rod 13 is fixedly connected to the inner side of the movable plate 12, one end of the electric telescopic rod 13, which is not connected to the movable plate 12, is fixedly connected to the inner wall of the sampling grid 9, a button 14 is fixedly connected to the top of the right handle 2, the button 14 is electrically connected to the electric telescopic rod 13, when the sampling tube 6 is completely immersed in the soil, the electric telescopic rod 13 retracts by pressing the button 14, the movable plate 12 retracts in the sampling grid 9 under the driving of the electric telescopic rod 13 to separate from the slot 11, the soil in the formation enters the sampling grid 9 through the slot 11, so as to achieve the purpose of sampling the formation, the movable plate 12 is driven to move forward by the electric telescopic rod 13 after sampling, so that the movable plate 12 is embedded in the slot, thereby the soil is sealed and preserved.

In this embodiment, the sealing strip 15 is adhered to the outside of the slot 11, which is beneficial to improving the sealing performance between the movable plate 12 and the slot 11.

In this embodiment, the arc groove 16 has evenly been seted up to left and right sides handle 2 bottom for when the staff held handle 2, the laminating that the finger can be crooked naturally in handle 2 surface through setting up arc groove 16, thereby improves the steadiness when the staff held handle 2.

In this embodiment, the top cap of motor case 1 separates with motor case 1, and motor case 1's top cap passes through screw and motor case 1 fixed connection, can dismantle motor case 1's top cap through not hard up screw to it is more convenient when overhauing motor 3 to make the staff later stage.

In this embodiment, motor case 1 top cap runs through and has seted up air vent 17, through setting up air vent 17, can effectual improvement motor 3 radiating effect.

In this embodiment, the drill teeth 18 are uniformly and fixedly connected to the outer side of the drill bit 7, and the arrangement of the drill teeth 18 is favorable for increasing the friction force between the drill bit 7 and the soil, so that the phenomenon that the drill bit slips with the soil when drilling the soil is avoided.

The working principle is as follows: when the utility model is used, the handle 2 is held by two hands, the motor 3 is started, the motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the drill bit 7 to rotate, then the drill bit 7 punches the soil to enable the sampling tube 6 to go deep into the soil, when the sampling tube 6 is completely immersed in the soil, the button 14 is pressed to enable the electric telescopic rod 13 to move backwards, the electric telescopic rod 13 simultaneously moves backwards and drives the movable plate 12 to move backwards, the movable plate 12 is separated from the slot 11, when the movable plate 12 is completely separated from the slot 11, the soil on each layer respectively enters the respective sampling grid 9 through the corresponding slot 11, after the soil enters the sampling grid 9, the button 14 is pressed again to enable the electric telescopic rod 13 to move forwards and drive the movable plate 12 to be embedded into the slot 11 again, finally, the handle 2 is pulled to pull out the sampling tube 6 from the soil, the soil in the sampling grid 9 is extracted, so that the aim of simultaneously sampling the multilayer soil is fulfilled.

The above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the utility of the patent.

Claims

1. A geological exploration sampling device comprises a motor box (1) and is characterized in that handles (2) are arranged on the left side and the right side of the motor box (1), a motor (3) is fixedly connected to the bottom in the motor box (1), a rotating shaft (4) is fixedly connected to the output end of the motor (3), bearings (5) are arranged above and below the outer side of the rotating shaft (4), the inner ring of each bearing (5) is welded to the outer side of the rotating shaft (4), a sampling pipe (6) is fixedly connected to the outer side of the outer ring of each bearing (5), a drill bit (7) is fixedly connected to one end, which is not connected with the motor (3), of the rotating shaft (4), the inner part of each sampling pipe (6) is of a cavity structure, a plurality of rows of partition plates (8) are arranged in the inner cavity of each sampling pipe (6), and the inner cavity of each sampling pipe (6) is divided into a plurality, and a sampling mechanism (10) is arranged in each row of the sampling grids (9).

2. A geological survey sampling device as defined in claim 1 wherein: sampling mechanism (10) include fluting (11) that some were seted up in sampling check (9) outside, embedded being provided with fly leaf (12) in fluting (11), fly leaf (12) inboard fixedly connected with electric telescopic handle (13), electric telescopic handle (13) not with the one end fixed connection that fly leaf (12) are connected in sampling check (9) inner wall, right side handle (2) top fixedly connected with button (14), button (14) with electric telescopic handle (13) electric connection.

3. A geological survey sampling device as defined in claim 2 wherein: and a sealing strip (15) is bonded on the outer side of the open slot (11).

4. A geological survey sampling device as defined in claim 1 wherein: the bottoms of the left and right handles (2) are uniformly provided with arc grooves (16).

5. A geological survey sampling device as defined in claim 1 wherein: the top cover of the motor box (1) is separated from the motor box (1), and the top cover of the motor box (1) is fixedly connected with the motor box (1) through screws.

6. A geological survey sampling device as defined in claim 1 wherein: the top cover of the motor box (1) is provided with a vent hole (17) in a penetrating way.

7. A geological survey sampling device as defined in claim 1 wherein: drill teeth (18) are uniformly and fixedly connected to the outer side of the drill bit (7).