CN211954754U

CN211954754U - Hydrogeology sampling device

Info

Publication number: CN211954754U
Application number: CN202020380576.6U
Authority: CN
Inventors: 牛世豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-17
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a hydrogeology sampling device, including the sample base, the lower fixed surface of sample base is connected with the braking gyro wheel, the last fixed surface of sample base is connected with the fixed column, the first stopper of last fixed surface of fixed column is connected with, the last fixed surface of sample base is connected with the second stopper, the spout has been seted up to the side of fixed column, the inner wall of spout is provided with the slider, the side fixedly connected with dead lever of slider, the lower surface of dead lever is provided with the motor, the output shaft fixedly connected with drilling bit of motor. This hydrogeology sampling device through setting up motor, drilling bit, spout, slider, first stopper and second stopper, can restrict the decline position of dead lever, and the depth of decline of control drilling bit reaches and does not need handheld operation, has replaced the manual mode of controlling the instrument and taking a sample of staff, has reduced staff's the amount of labour.

Description

Hydrogeology sampling device

Technical Field

The utility model relates to a geology sampling tool technical field specifically is a hydrogeology sampling device.

Background

Hydrogeology, the branch of geology, refers to the phenomena of various changes and movements of groundwater in nature, hydrogeology is the science of researching groundwater, and is mainly used for researching the distribution and formation rule of groundwater, the physical properties and chemical components of groundwater, groundwater resources and reasonable utilization thereof, adverse effects of groundwater on engineering construction and mining, prevention and treatment thereof, and the like.

Hydrogeological prospecting is mainly carried out in the field, a hydrogeological prospecting report is required to be submitted and corresponding drawings are attached to the hydrogeological prospecting report as a working result, the hydrogeological prospecting can be divided into comprehensive hydrogeological general prospecting and special hydrogeological prospecting according to different purposes, tasks, requirements and scales, and a device commonly used for hydrogeological prospecting is a sampling device.

The existing survey sampling device is usually used for sampling by an electric tool held by a worker, the sampling mode is very tired, the labor capacity of the worker is increased, and the taken sample is easy to mix and clamp impurities.

Accordingly, we provide a hydrogeological sampling apparatus.

Disclosure of Invention

An object of the utility model is to provide a hydrogeology sampling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrogeology sampling device, includes the sample base, the lower fixed surface of sample base is connected with the brake roller, the last fixed surface of sample base is connected with the fixed column, the last fixed surface of fixed column is connected with first stopper, the last fixed surface of sample base is connected with the second stopper, the spout has been seted up to the side of fixed column, the inner wall of spout is provided with the slider, the side fixedly connected with dead lever of slider, the lower surface of dead lever is provided with the motor, the output shaft fixedly connected with drilling bit of motor, the surface of drilling bit is provided with and is used for hydrogeology sampling mechanism.

Preferably, hydrogeology sampling mechanism includes fixed connection at the inside sample box of drilling bit, the through-hole has been seted up in the front of sample box, the interior roof fixedly connected with pivot of sample box, the gear is got rid of to the fixed surface of pivot is connected with impurity.

Preferably, the inner wall fixedly connected with fixed plate of sampling box, the fixed plate lower surface sets up the filter screen, the interior diapire of sampling box is provided with the sample cup.

Preferably, the upper surface of the sampling base is provided with through holes used for drilling the drill bit up and down, the number of the braking rollers is four, and the four braking rollers are respectively and fixedly connected with four corners of the lower surface of the sampling base.

Preferably, the number of the fixed columns is two, the number of the first limiting blocks is two, the two first limiting blocks are fixedly connected to the upper surfaces of the two fixed columns respectively, the number of the second limiting blocks is two, and the upper surface of the sampling base is provided with a movable groove matched with the second limiting blocks.

Preferably, the side of sampling box is provided with the switch door, pivot fixed connection is between the interior roof and the fixed plate of sampling box, a plurality of thief holes have been seted up to the upper surface of fixed plate.

Advantageous effects

The utility model provides a hydrogeology sampling device possesses following beneficial effect:

1. this hydrogeology sampling device, through setting up the motor, can make the drilling bit of fixed connection at motor output shaft rotate, through setting up spout and slider, the dead lever of being convenient for can slide from top to bottom on the fixed column, through setting up first stopper, can restrict the rise of dead lever, through setting up the second stopper, can restrict the decline position of dead lever, the depth of fall of control drilling bit, reach and do not need handheld operation, replaced the manual mode of controlling the instrument and taking a sample of staff, staff's the amount of labour has been reduced.

2. This hydrogeology sampling device through setting up the brake roller, and this sampling device of being convenient for removes, gets rid of the gear through setting up impurity, can be at drilling bit during operation, clear away the interior earth of drilling to outside the sampling box, through setting up the filter screen, can prevent that impurity and sample water from fusing, through setting up the sample cup, is convenient for collect the groundwater of sample.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the sampling device comprises a sampling base 1, a braking roller 2, a fixing column 3, a first limiting block 4, a second limiting block 5, a sliding chute 6, a sliding block 7, a fixing rod 8, a motor 9, a drilling bit 10, a sampling box 11, a rotating shaft 12, an impurity removing gear 13, a fixing plate 14, a filter screen 15 and a sampling cup 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hydrogeology sampling device, including sample base 1, the through-hole about being used for drilling bit 10 is offered to sample base 1's upper surface, sample base 1's lower fixed surface is connected with braking roller 2, braking roller 2's quantity is four, four braking roller 2 respectively fixed connection are in the four corners of sample base 1 lower surface, sample base 1's last fixed surface is connected with fixed column 3, fixed column 3's quantity is two, the first stopper 4 of last fixed surface fixedly connected with of fixed column 3, the quantity of first stopper 4 is two, two first stopper 4 difference fixed connection are at the upper surface of two fixed columns 3.

Sample base 1's last fixed surface is connected with second stopper 5, the quantity of second stopper 5 is two, sample base 1's upper surface set up with the movable groove of 5 looks adaptations of second stopper, spout 6 has been seted up to the side of fixed column 3, the inner wall of spout 6 is provided with slider 7, slider 7's side fixedly connected with dead lever 8, the lower surface of dead lever 8 is provided with motor 9, motor 9's output shaft fixedly connected with drilling bit 10, drilling bit 10's surface is provided with and is used for hydrogeology sampling mechanism.

Hydrogeology sampling mechanism includes fixed connection at the inside sample box 11 of drilling bit 10, the through-hole has been seted up in the front of sample box 11, the interior roof fixedly connected with pivot 12 of sample box 11, the fixed surface of pivot 12 is connected with impurity and gets rid of gear 13, the inner wall fixedly connected with fixed plate 14 of sample box 11, fixed plate 14 lower surface sets up filter screen 15, the interior diapire of sample box 11 is provided with sample cup 16, the side of sample box 11 is provided with the switch door, pivot 12 fixed connection is between the interior roof of sample box 11 and fixed plate 14, a plurality of thief holes have been seted up to the upper surface of fixed plate 14.

Through setting up motor 9, can make fixed connection rotate at the drilling drill bit 10 of motor 9 output shaft, through setting up spout 6 and slider 7, be convenient for dead lever 8 can slide from top to bottom on fixed column 8, through setting up first stopper 4, can restrict the rise of dead lever 8, through setting up second stopper 5, can restrict the decline position of dead lever 8, the depth of fall of control drilling drill bit 10, reach and do not need handheld operation, replaced the manual mode of controlling the instrument and taking a sample of staff, staff's the amount of labour has been reduced.

The working principle is as follows: when this hydrogeology sampling device uses, push away the device to the place that needs the sample through braking roller 2, make drilling bit 10 and ground contact, starter motor 9, make motor 9 drive drilling bit 10 and rotate, dead lever 8 slides down along spout 6, make drilling bit 10 drill hole to ground, earth comes out along the helical blade on drilling bit 10, the while impurity in the sample box 11 is got rid of gear 13 and is followed drilling bit 10 and rotate, clear away the downthehole debris of sample box 11, when meetting the sample water, the through-hole inflow filter screen 15 on sample water process fixed plate 14 in, get rid of the impurity that fuses with the sample water phase, flow to in the sample cup 16 at last, thereby reach the effect that makes things convenient for the hydrogeology sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydrogeological sampling device, includes sample base (1), its characterized in that: the lower fixed surface of sample base (1) is connected with brake roller (2), the last fixed surface of sample base (1) is connected with fixed column (3), the last fixed surface of fixed column (3) is connected with first stopper (4), the last fixed surface of sample base (1) is connected with second stopper (5), spout (6) have been seted up to the side of fixed column (3), the inner wall of spout (6) is provided with slider (7), the side fixedly connected with dead lever (8) of slider (7), the lower surface of dead lever (8) is provided with motor (9), the output shaft fixedly connected with drilling bit (10) of motor (9), the surface of drilling bit (10) is provided with and is used for hydrogeology sampling mechanism.

2. A hydrogeological sampling apparatus as defined in claim 1 wherein: hydrogeology sampling mechanism includes inside sample box (11) of fixed connection at drilling bit (10), the through-hole has been seted up in the front of sample box (11), interior roof fixedly connected with pivot (12) of sample box (11), gear (13) are got rid of to the fixed surface of pivot (12) impurity.

3. A hydrogeological sampling apparatus as defined in claim 2 wherein: the inner wall fixedly connected with fixed plate (14) of sampling box (11), fixed plate (14) lower surface sets up filter screen (15), the interior diapire of sampling box (11) is provided with sample cup (16).

4. A hydrogeological sampling apparatus as defined in claim 1 wherein: the upper surface of the sampling base (1) is provided with through holes used for drilling the drill bit (10) vertically, the number of the braking rollers (2) is four, and the four braking rollers (2) are respectively and fixedly connected at four corners of the lower surface of the sampling base (1).

5. A hydrogeological sampling apparatus as defined in claim 1 wherein: the number of fixed columns (3) is two, the number of first stopper (4) is two, and two first stoppers (4) are fixed connection respectively on the upper surface of two fixed columns (3), the number of second stopper (5) is two, the upper surface of sample base (1) is seted up the movable groove with second stopper (5) looks adaptation.

6. A hydrogeological sampling apparatus as defined in claim 2 wherein: the side of sampling box (11) is provided with the switch door, pivot (12) fixed connection is between the interior roof of sampling box (11) and fixed plate (14), a plurality of thief holes have been seted up to the upper surface of fixed plate (14).