CN220625822U

CN220625822U - Soil sampling equipment

Info

Publication number: CN220625822U
Application number: CN202322240690.5U
Authority: CN
Inventors: 郭静丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-19
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses soil sampling equipment which comprises a main screw rod and a power driving assembly, wherein a spliced cylinder top rotating sleeve is rotatably arranged at the bottom end of the main screw rod through a bottom bearing, a spliced sampling cylinder is rotatably connected to the bottom of the spliced cylinder top rotating sleeve, a top clamping belt piece is arranged at the top end of the main screw rod, a driving sleeve piece is sleeved on the top clamping belt piece, the driving sleeve piece is connected with the power driving assembly and is arranged together, a lifting rotating sleeve is rotatably connected to a rod body of the main screw rod, a plurality of side rotating hole sleeves which are annularly distributed are fixedly arranged on the outer side sleeve surface of the lifting rotating sleeve, a hole sleeve inner rotating short column is rotatably connected to the side rotating hole sleeve, and one end of the hole sleeve inner rotating short column extends to the outer side of the side rotating hole sleeve and is fixedly provided with a side pressing ring. The beneficial effects are that: the utility model adopts an assembled structure, is convenient to carry and stack, the driving assembly can drive a plurality of driving pieces, a driving belt wheel link is omitted, the volume is smaller, the number of drill rods is adjustable, and the application range is wide.

Description

Soil sampling equipment

Technical Field

The utility model relates to the field of soil sampling, in particular to soil sampling equipment.

Background

Soil environment monitoring is an important measure for knowing the quality condition of soil environment, the purpose of preventing and controlling soil pollution hazard is achieved, the soil pollution degree and the dynamic analysis of the development trend are measured, the soil sampling is directly related to the accurate degree of measurement, in the past, the soil sampling is mostly manual sampling, the efficiency is low, the soil is difficult to keep in original appearance, the existing sampling equipment is used for one-step beating type sampling, the machine body is heavy, the cylindrical spiral sampling is used for one-step beating type sampling, the soil sampling device for environment detection is used for carrying out drilling through a thicker spiral blade, the soil is stored in a cylinder, the drilling pressure is carried out through pressing, the efficiency is lower in a place where the soil is harder, the stress is difficult to grasp, and the drilling difficulty is large.

Disclosure of Invention

The object of the present utility model is to provide an earth sampling device in order to solve the above-mentioned problems.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a soil sampling equipment, includes main lead screw and power drive subassembly, the bottom of main lead screw is rotated through the bottom bearing and is installed the concatenation section of thick bamboo top and revolves the cover, the bottom that the concatenation section of thick bamboo top revolves the cover connects soon has the concatenation sampling tube, the top clamping band spare is installed on the top of main lead screw, the cover is equipped with on the top clamping band spare and drives the external member with power drive subassembly connection is installed together, the body of rod of main lead screw has revolved the cover that goes up and down soon, fixed mounting has a plurality of to be the side revolve hole cover that annular distributes on the outside cover face of going up and down soon, the side revolves hole cover internal rotation has connect in the hole cover internal rotation short column, the one end of hole cover internal rotation short column extends to the outside of side revolve hole cover and fixed mounting have the side clamping ring, the annular interpolation of side clamping band spare is equipped with the ground grab drill rod, the top of grabbing the ground drill rod installs side clamping band spare.

Further, the power drive assembly comprises power casing and the battery case of installing the power casing top, the external member axle is installed in the bottom rotation of power casing, the one end of external member axle extends to the inside of power casing and is in the same place with fixing the inside two-way motor of power casing, the other end fixed mounting of external member axle is to driving the external member.

Further, the rechargeable battery is installed in the battery box, and a handle is installed and fixed at the top of the battery box.

Further, the side clamping belt piece is composed of a multi-face column and a mounting and fixing sleeve fixed at the bottom of the multi-face column, and the mounting and fixing sleeve and the ground grabbing drill rod are fixedly mounted together through bolts.

Further, the bottom end of the spliced sampling tube is rotatably connected with a bottom ring rotary sleeve, the bottom end of the bottom ring rotary sleeve is integrally connected with a downward-pressing cone ring blade wall, and the bottom ring of the downward-pressing cone ring blade wall is provided with a blade part.

The beneficial effects are that: the soil sampling equipment provided by the utility model adopts an assembled structure, is convenient to carry and stack, the driving assembly can drive a plurality of driving pieces, a driving belt wheel link is omitted, the size is small, the number of drill rods is adjustable, and the application range of the soil sampling equipment to soil is wide.

Drawings

FIG. 1 is a schematic view of an apparatus for sampling soil according to the present utility model;

fig. 2 is an enlarged schematic view of a clamping band member of the soil sampling apparatus according to the present utility model.

The reference numerals are explained as follows:

1. a main screw rod; 2. a bottom bearing; 3. the top of the splicing cylinder is screwed with the sleeve; 4. splicing the sampling cylinders; 5. a bottom ring is sleeved in a rotating way; 6. pressing down the annular blade wall of the frustum; 7. lifting the rotary sleeve; 8. a top clip member; 9. driving the sleeve member; 10. a sleeve shaft; 11. a power housing; 12. a battery case; 13. a handle; 14. a side-spinning hole sleeve; 15. the inner rotary short column is sleeved in the hole; 16. a side clamping band member; 17. a side pressure ring; 18. grabbing a ground drill rod; 19. installing a fixed sleeve; 20. a bolt; 21. and (5) a multi-face column.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

an earth sampling device as shown in fig. 1-2, which consists of a main screw 1 and a power driving assembly;

the bottom end of the main screw rod 1 is rotatably provided with a spliced cylinder top rotating sleeve 3 through a bottom bearing 2, the bottom of the spliced cylinder top rotating sleeve 3 is rotatably connected with a spliced sampling cylinder 4, the spliced sampling cylinder 4 is formed by splicing two half cylinders, the top of the spliced sampling cylinder is arranged with the spliced cylinder top rotating sleeve 3 through threads, the main screw rod 1 is prevented from rotating together with the spliced cylinder top rotating sleeve 3 in the rotating descending process, namely, the main screw rod 1 is in a vertical downward pressing state, the top clamping belt piece 8 is arranged at the top end of the main screw rod 1, a driving sleeve piece 9 is sleeved on the top clamping belt piece 8, the driving sleeve piece 9 is connected with the power driving assembly, and the power driving assembly drives the driving sleeve piece 9 to rotate so as to drive the main screw rod 1 and the top clamping belt piece 8 to rotate;

the lifting rotary sleeve 7 is screwed on the rod body of the main screw rod 1, the lifting rotary sleeve 7 can realize the relative lifting on the main screw rod 1 by rotating relative to the main screw rod 1, a plurality of side rotary hole sleeves 14 which are annularly distributed are fixedly arranged on the outer sleeve surface of the lifting rotary sleeve 7, the side rotary hole sleeves 14 and the lifting rotary sleeve 7 are integrally formed, a hole sleeve inner rotary short column 15 is screwed in the side rotary hole sleeves 14 in the embodiment, and one end of each hole sleeve inner rotary short column 15 extends to the outer side of each side rotary hole sleeve 14 and is fixedly provided with a side compression ring 17;

the annular hole interpolation of side clamping ring 17 is equipped with grabs ground drill rod 18, grabs ground drill rod 18's body of rod and is thinner, can light brill underground relatively, realizes setting up the holistic pressure of device, grabs ground drill rod 18's quantity and can add or reduce according to geological conditions, grabs ground drill rod 18's top and installs side clamping band piece 16, and the structure of side clamping band piece 16 is similar with the structure of top clamping band piece 8, and it can drive and drive external member 9 through power drive assembly drives it.

In this embodiment, the power driving assembly is composed of a power housing 11 and a battery box 12 installed at the top end of the power housing 11, a sleeve shaft 10 is rotatably installed at the bottom end of the power housing 11, one end of the sleeve shaft 10 extends into the power housing 11 and is connected with a bidirectional motor fixed in the power housing 11, and the other end of the sleeve shaft 11 is fixedly installed on the driving sleeve 9.

Preferably, the battery box 12 is a flat battery box, a rechargeable battery is mounted in the battery box 12, a lifting handle 13 is mounted and fixed on the top of the battery box 12, and the power driving assembly can be driven to be switched between the side clamping belt piece 16 and the top clamping belt piece 8 through the lifting handle 13.

In this embodiment, the side clamping band 16 is composed of a multi-face column 21 and a mounting fixing sleeve 19 fixed at the bottom of the multi-face column 21, the mounting fixing sleeve 19 and the ground grabbing drill rod 18 are fixedly mounted together through bolts 20, the multi-face column 21 in this embodiment adopts a regular hexahedral column, and a sleeve hole matched with the multi-face column is formed in the driving sleeve 9.

The spliced sampling tube 4 bottom in this embodiment has connect soon to have the end ring to revolve cover 5, revolves cover 5 and spliced tube top through the end ring and revolve the cover 3 and realize the assembly to spliced sampling tube 4 for soil sampling, the end that end ring revolves cover 5 is connected with the end ring of pushing down the cone ring sword wall 6, is equipped with the cutting part on pushing down the end ring of cone ring sword wall 6, conveniently pushes into inside the soil, realizes the sample.

In the structure, the power driving assembly and the driving sleeve are of a group of structures, the main screw rod 1 and the spliced cylinder top rotating sleeve 3 at the bottom of the main screw rod are of a group of structures, and the ground grabbing drill rod 18 can be taken out from the side pressure ring 17 and placed independently, so that the ground grabbing drill rod is convenient to stack in the carrying process;

when the device is used, the lifting rotary sleeve 7 is adjusted to the lower part of the main screw rod 1, the corresponding number of the side compression rings 17 are installed and inserted into the corresponding ground grabbing drill rods 18 according to the requirement, the ground grabbing drill rods 18 are rotationally drilled into the ground through the power driving assembly and the driving sleeve, and then the top clamping belt piece 8 is driven, so that the spliced sampling cylinder 4 is mobilized to be pressed into the ground for sampling, and the spliced sampling cylinder is convenient to press in and lift out.

The present utility model is not limited to the above-described embodiments, and the above-described embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An earth sampling device, characterized in that: including main lead screw and power drive subassembly, the bottom of main lead screw is rotated through the bottom bearing and is installed the concatenation section of thick bamboo top and revolves the cover, the bottom that the concatenation section of thick bamboo top revolved the cover is revolved and is connect the concatenation sampling tube, the top clamping belt spare is installed on the top of main lead screw, the cover is equipped with the drive external member on the top clamping belt spare, the drive external member with power drive subassembly is connected and is installed together, the body of rod of main lead screw is gone up and down soon the cover, the side revolves the hole cover that the lift revolves on the outside cover face of cover fixed mounting has a plurality of to be annular distribution, the side revolves the hole cover internal rotation post that connects in the internal rotation post, the one end of hole cover internal rotation post extends to the outside of side revolves hole cover and fixed mounting have the side clamping ring, the annular interpolation of side clamping ring is equipped with grabs the ground drilling rod, the side clamping belt spare is installed on the top of grabbing the ground drilling rod.

2. An earth sampling device according to claim 1, wherein: the power drive assembly consists of a power shell and a battery box arranged at the top end of the power shell, a sleeve shaft is rotatably arranged at the bottom end of the power shell, one end of the sleeve shaft extends to the inside of the power shell and is connected with a bidirectional motor fixed in the inside of the power shell, and the other end of the sleeve shaft is fixedly arranged on a driving sleeve.

3. An earth sampling device according to claim 2, wherein: the rechargeable battery is installed in the battery box, and a handle is installed and fixed at the top of the battery box.

4. An earth sampling device according to claim 1, wherein: the side clamping belt piece consists of a multi-face column and a mounting and fixing sleeve fixed at the bottom of the multi-face column, and the mounting and fixing sleeve and the ground grabbing drill rod are fixedly mounted together through bolts.

5. An earth sampling device according to claim 1, wherein: the bottom end of the spliced sampling tube is rotatably connected with a bottom ring rotary sleeve, the bottom end of the bottom ring rotary sleeve is integrally connected with a downward-pressing cone ring blade wall, and the bottom ring of the downward-pressing cone ring blade wall is provided with a blade part.