CN217980827U

CN217980827U - Hydrogeology sampling device

Info

Publication number: CN217980827U
Application number: CN202221556407.9U
Authority: CN
Inventors: 刘波; 李玉坤; 杨宗富
Original assignee: Shenzhen Integrated Geological Exoloration & Design Co ltd
Current assignee: Shenzhen Integrated Geological Exoloration & Design Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-06
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a hydrogeology sampling device, include: the supporting seat, the supporting seat bottom is provided with supports adjusting part and lift drive assembly, lift drive assembly surface is provided with the fly leaf, fly leaf bottom fixed mounting has first motor, first motor output fixedly connected with pivot, the pivot bottom is provided with the sampling subassembly, the sampling subassembly is including holding the pipe, it has the second motor to hold inside pipe wall top surface fixed mounting, second motor output fixedly connected with screw post, screw post surface threaded connection has the post that pushes away, the inside being provided with of supporting seat, the equal fixedly connected with handle in supporting seat front and the back. The utility model provides a hydrogeology sampling device in use has realized being convenient for carry out the effect of quick soil sample for soil takes out from sampling device more easily, has avoided the soil adhesion in the inside condition of device, has effectively promoted soil sampling efficiency, and the practicality is better.

Description

Hydrogeology sampling device

Technical Field

The utility model relates to a geology sample field especially relates to a hydrogeology sampling device.

Background

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

The sampling device who uses at present is vertical mostly, directly drills through ground, carries out soil collection to the underground, but often because reasons such as soil moisture, soil can the adhesion at the sampling device internal surface, is difficult to take out it, seriously influences geology sample efficiency.

Therefore, there is a need to provide a hydrogeological sampling device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydrogeology sampling device has solved current address sampling device and has been difficult to take out soil from the device is inside, the poor problem of sampling efficiency.

In order to solve the technical problem, the utility model provides a hydrogeology sampling device, include: the supporting seat, the supporting seat bottom is provided with supports adjusting part and lift drive assembly, lift drive assembly surface is provided with the fly leaf, fly leaf bottom fixed mounting has first motor, first motor output fixedly connected with pivot, the pivot bottom is provided with the sampling subassembly, the sampling subassembly is including holding the pipe, it has the second motor to hold inside pipe wall top surface fixed mounting, second motor output fixedly connected with screw post, screw post surface threaded connection has the post that pushes away, the inside being provided with of supporting seat, the equal fixedly connected with handle in supporting seat front and the back.

Preferably, the supporting and adjusting assembly comprises a supporting column, the supporting column is fixedly mounted on the bottom surface of the supporting seat, a supporting tube is connected to the surface of the supporting column in a threaded manner, a damping pad is fixedly connected to the bottom surface of the supporting tube, and the damping pad is made of rubber.

Preferably, the lifting driving assembly comprises an electric push rod, the electric push rod is fixedly installed in the middle of the bottom surface of the supporting seat, the bottom of the output end of the electric push rod is fixedly connected with the top surface of the movable plate, the bottom surface of the supporting seat is fixedly connected with a sliding column, the surface of the sliding column is slidably connected with the movable plate, and a limiting block is fixedly connected to the bottom of the sliding column.

Preferably, hold a bottom fixedly connected with of pipe and bore the soil pipe, bore soil pipe fixed surface and be connected with helical blade, bore soil socle portion fixedly connected with drill bit, bore soil pipe and the inside sampling passage that has all seted up of drill bit.

Preferably, the drill bit is of a cone-like structure, the sampling channel is a rectangular through groove, the push column is of a rectangular columnar structure, and the specification of the inner wall of the accommodating pipe is matched with that of the push column.

Compared with the prior art, the utility model provides a hydrogeology sampling device has following beneficial effect:

the utility model provides a hydrogeology sampling device, through supplying power to the device, adjust to support the adjusting part according to the topography and carry out the stable support to the device, rotate through first motor drive pivot and sampling subassembly, and through cooperation lift drive subassembly, drive the fly leaf, first motor, pivot and sampling subassembly descend, thereby carry out the sample of driling to soil, the sample stays inside the sampling subassembly, rethread lift drive subassembly drive sampling subassembly leaves soil inside, take out the inside soil sample of sampling subassembly, can accomplish the sample, in use has realized the effect of being convenient for carry out quick soil sample, make soil take out from the sampling device more easily, the condition of soil adhesion inside the device has been avoided, soil sampling efficiency has effectively been promoted, and the practicality is better.

Drawings

Fig. 1 is a structural front view of a preferred embodiment of a hydrogeological sampling apparatus provided by the present invention;

FIG. 2 is a front cross-sectional view of the sampling assembly shown in FIG. 1;

FIG. 3 is a cross-sectional top view of the support base shown in FIG. 1.

The reference numbers in the figures: 1. a supporting base; 2. a support adjustment assembly; 201. a supporting seat; 202. supporting a tube; 203. a shock pad; 3. a lift drive assembly; 301. an electric push rod; 302. a traveler; 303. a limiting block; 4. a movable plate; 5. a first motor; 6. a rotating shaft; 7. a sampling assembly; 701. accommodating the tube; 702. a second motor; 703. a threaded post; 704. pushing the column; 705. drilling a soil pipe; 706. a sampling channel; 707. a helical blade; 708. a drill bit; 8. a storage battery; 9. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a structural front view of a hydrogeological sampling device according to a preferred embodiment of the present invention; FIG. 2 is a front cross-sectional view of the sampling assembly shown in FIG. 1; FIG. 3 is a cross-sectional top view of the support base shown in FIG. 1. Hydrogeological sampling apparatus comprising: the device comprises a supporting seat 1, a supporting and adjusting assembly 2 and a lifting and driving assembly 3 are arranged at the bottom of the supporting seat 1, the supporting and adjusting assembly 2 comprises a supporting column 201, the supporting column 201 is fixedly arranged at the bottom of the supporting seat 1, a supporting tube 202 is connected to the surface of the supporting column 201 in a threaded manner, a shock pad 203 is fixedly connected to the bottom of the supporting tube 202, the shock pad 203 is made of rubber, the supporting tube 202 is rotated under the action of threads, the supporting tube 202 moves along the surface of the supporting column 201, the supporting tube 202 at the left side and the supporting tube at the right side are respectively adjusted according to site topography, so that the device is leveled and stably supported, the shock generated during the operation of the device can be absorbed by the shock pad 203, the device is more stably operated, the lifting and driving assembly 3 comprises an electric push rod 301, the electric push rod 301 is fixedly arranged in the middle of the bottom of the supporting seat 1, the bottom of an output end of the electric push rod 301 is fixedly connected with the top surface of a movable plate 4, the movable plate 302 is slidably connected with the movable plate 4, a stopper 303 is fixedly connected to the bottom of the movable plate 302, the movable plate 302 is fixedly connected with a sampling and a sampling motor 701, the movable plate 3, the sampling assembly is arranged on the bottom of the movable plate, and the movable plate 3, the sampling tube 701, the sampling tube is arranged on the movable plate, and the sampling tube 701, and the sampling tube 3, the sampling tube 701, and the sampling tube is arranged on the movable plate, and the sampling tube 3, the output end of the second motor 702 is fixedly connected with a threaded column 703, the surface of the threaded column 703 is in threaded connection with a push column 704, the threaded column 703 is driven to rotate by the second motor 702, the push column 704 is driven to slide along the inner wall of the accommodating pipe 701 under the action of threads and then enter the inside of the sampling channel 706 to push out a soil sample, the bottom of the accommodating pipe 701 is fixedly connected with a soil drilling pipe 705, the surface of the soil drilling pipe 705 is fixedly connected with a helical blade 707, the bottom of the soil drilling pipe 705 is fixedly connected with a drill bit 708, the inside of the soil drilling pipe 705 and the inside of the drill bit 708 are both provided with the sampling channel 706, soil is drilled by the rotation of the soil drilling pipe 705 and the drill bit 708, the stirring effect on soil is enhanced by the arrangement of the helical blade 707, the drilling efficiency is improved, soil can enter the inside of the sampling channel 706 to be stored during drilling, the drill bit 708 is in a cone-like structure, the sampling channel 706 is a rectangular through groove, and the push column 704 is in a rectangular columnar structure, the specification of the inner wall of the accommodating tube 701 is matched with that of the push column 704, the push column 704 is limited through the shapes of the inner wall of the accommodating tube 701 and the sampling channel 706, the push column 704 can only move along the vertical direction and cannot rotate along with the threaded column 703, so that a soil sample in the sampling channel 706 can be pushed out, the soil sample can be more easily drilled into the soil by arranging the cone-like drill bit 708, the storage battery 8 is arranged in the supporting seat 1, the front side and the back side of the supporting seat 1 are fixedly connected with the handle 9, the device is powered by the storage battery 8, the device is stably supported by the terrain adjusting support adjusting component 2, the rotating shaft 6 and the sampling component 7 are driven to rotate by the first motor 5, the movable plate 4, the first motor 5, the rotating shaft 6 and the sampling component 7 are driven to descend by matching with the lifting driving component 3, so as to drill and sample the soil, inside sample is saved in sampling subassembly 7, inside rethread lift drive assembly 3 drive sampling subassembly 7 leaves soil, takes out the inside soil sample of sampling subassembly 7, can accomplish the sample.

The utility model provides a hydrogeology sampling device's theory of operation as follows:

the device is powered by the storage battery 8, the support pipe 202 is rotated, under the action of threads, the support pipe 202 moves along the surface of the support column 201, the support pipes 202 on the left side and the right side are respectively adjusted according to the field topography, so that the device is leveled and stably supported, the rotating shaft 6 and the sampling assembly 7 are driven to rotate by the first motor 5, the movable plate 4 can be driven by the electric push rod 301, the first motor 5, the rotating shaft 6 and the sampling assembly 7 move up and down, drilling and sampling are performed, the movable plate 4 is effectively limited by the matching of the sliding column 302 and the movable plate 4, so that the movable plate 4 can only slide along the surface of the sliding column 302, soil can enter the sampling channel 706 for storage in the drilling process, the sampling assembly 7 is driven by the lifting driving assembly 3 to leave the interior of the soil, the threaded column 703 is driven to rotate by the second motor 702, the pushing column 704 is driven to slide along the inner wall of the accommodating pipe 701 under the action of threads, and then enters the interior of the sampling channel 706, and soil sample can be pushed out to finish sampling.

Compared with the prior art, the utility model provides a hydrogeology sampling device has following beneficial effect: supply power to the device through battery 8, support adjusting part 2 according to topography adjustment and carry out the stable support to the device, rotate through first motor 5 drive pivot 6 and sampling subassembly 7, and through cooperation lift drive subassembly 3, drive fly leaf 4, first motor 5, pivot 6 and sampling subassembly 7 descend, thereby carry out the drilling sample to soil, the sample is kept inside sampling subassembly 7, inside rethread lift drive subassembly 3 drive sampling subassembly 7 leaves soil, take out the inside soil sample of sampling subassembly 7, can accomplish the sample, in use has realized the effect of being convenient for carry out quick soil sample, make soil take out from the sampling device more easily, the condition of soil adhesion inside the device has been avoided, soil sampling efficiency has effectively been promoted, the practicality is better.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hydrogeological sampling device, comprising: the supporting seat, the supporting seat bottom is provided with supports adjusting part and lift drive assembly, lift drive assembly surface is provided with the fly leaf, fly leaf bottom fixed mounting has first motor, first motor output fixedly connected with pivot, the pivot bottom is provided with the sampling subassembly, the sampling subassembly is including holding the pipe, it has the second motor to hold inside pipe wall top surface fixed mounting, second motor output fixedly connected with screw post, screw post surface threaded connection has the post that pushes away, the inside battery that is provided with of supporting seat, the equal fixedly connected with handle in supporting seat front and the back.

2. The hydrogeological sampling device of claim 1, wherein the support adjustment assembly comprises a support column, the support column is fixedly mounted on the bottom surface of the support seat, a support tube is connected to the surface of the support column through a thread, a shock pad is fixedly connected to the bottom surface of the support tube, and the shock pad is made of rubber.

3. The hydrogeological sampling device of claim 1, wherein the lifting drive assembly comprises an electric push rod, the electric push rod is fixedly mounted in the middle of the bottom surface of the support base, the bottom of the output end of the electric push rod is fixedly connected with the top surface of the movable plate, the bottom surface of the support base is fixedly connected with a sliding column, the surface of the sliding column is slidably connected with the movable plate, and the bottom of the sliding column is fixedly connected with a limit block.

4. The hydrogeological sampling device of claim 1, wherein a soil drilling pipe is fixedly connected to the bottom of the accommodating pipe, helical blades are fixedly connected to the surface of the soil drilling pipe, a drill bit is fixedly connected to the bottom of the soil drilling pipe, and sampling channels are formed in the soil drilling pipe and the drill bit.

5. The hydrogeological sampling device of claim 4, wherein the drill bit is of a cone-like structure, the sampling channel is a rectangular through groove, the push column is of a rectangular columnar structure, and the specification of the inner wall of the accommodating pipe is matched with that of the push column.