CN110887694A

CN110887694A - Deep soil sampler for soil property detection

Info

Publication number: CN110887694A
Application number: CN201911272230.2A
Authority: CN
Inventors: 何伯春
Original assignee: Yulin Street Juhui Machinery Factory Xinchang County
Current assignee: Yulin Street Juhui Machinery Factory Xinchang County
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-03-17

Abstract

The invention discloses a deep soil sampler for soil property detection, which comprises an installation seat, wherein the middle part of the installation seat is connected with a screw rod through a bearing, the screw rod is connected with a sampling cylinder through threads, the lower end part of the sampling cylinder is connected with a drilling cylinder through threads, spiral teeth are arranged on the outer side of the drilling cylinder, supporting plates are fixedly arranged on the front and the back of the upper end surface of the installation seat, a hand lever is connected onto the supporting plates through the bearing, a turbine is fixedly sleeved at the middle part of the hand lever, first connecting rods are fixedly arranged at the left and the right lower end parts of the installation seat, second connecting rods are movably inserted into inner cavities of the first connecting rods, second limiting blocks are fixedly inserted into the middle parts of the outer side surfaces of the second connecting rods, and. This deep soil sampler for soil quality testing, labour saving and time saving has improved sampling personnel's work efficiency, has brought very big facility for soil remediation work.

Description

Deep soil sampler for soil property detection

Technical Field

The invention relates to the technical field of soil sampling, in particular to a deep soil sampler for soil property detection.

Background

The soil remediation is a technical measure for restoring the normal function of polluted soil, in the soil remediation industry, the existing soil remediation technology reaches more than one hundred, the common technology also has more than ten, and the technology can be roughly divided into three methods, namely physical, chemical and biological, and since the eighties of the twentieth century, many countries in the world, especially developed countries, make and develop polluted soil treatment and remediation plans, so that a new soil remediation industry is formed; in the soil remediation process, sampling detection needs to be carried out on soil to be remediated first. At present when taking a sample to soil, mostly adopt ordinary manual sampler to carry out artifical sample, however, such sample mode sampling efficiency is lower, and the sample is very hard, the personnel of taking a sample all can cost the operating time of a large amount of sampling personnel when taking a sample in the prosthetic soil of treating at every turn, the work burden of the personnel of taking a sample has been increased, the work efficiency of the personnel of taking a sample has been reduced, can not realize not only quick but also convenient taking a sample, thereby the soil repair work of giving people has brought very big inconvenience. Therefore, a deep soil sampler for soil property detection is provided.

Disclosure of Invention

The present invention is directed to a deep soil sampler for soil texture detection, which solves the above problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soil property detects uses deep soil sampler, includes the mount pad, the mount pad middle part is connected with the screw rod through the bearing, tip fixed mounting has a section of thick bamboo that pushes away under the screw rod, there is the sampling tube through threaded connection on the screw rod, there is a brill section of thick bamboo under the sampling tube through threaded connection, it is equipped with the helical tooth to bore the section of thick bamboo outside, equal fixed mounting has the backup pad around the mount pad up end, be connected with the hand pole through the bearing in the backup pad, the fixed turbine that has cup jointed in hand pole middle part, the equal fixed mounting of tip has the head rod under the mount pad is controlled, the activity of head rod inner chamber is pegged graft and is had the second connecting rod, the tip is equipped with the pressure head under the second connecting rod, second connecting rod lateral surface middle part is.

Preferably, a return spring is arranged between the first limiting block and the second limiting block, and the return spring is movably sleeved on the second limiting block.

Preferably, the outer side surface of the first connecting rod is uniformly provided with jacks from top to bottom, and a first limiting block is movably connected in each jack.

Preferably, the lower end part of the drilling cylinder is provided with a soil inlet hole, and the inner cavity of the drilling cylinder is communicated with the inner cavity of the sampling cylinder.

Preferably, the screw rod left and right ends are provided with guide rods, the guide rods are fixedly installed on the installation seat, and the lower ends of the guide rods are movably inserted into the sampling cylinder.

Preferably, the upper end part of the screw rod is provided with a worm, and the worm is meshed with the worm wheel.

Compared with the prior art, the invention has the beneficial effects that: this deep soil sampler is used in soil quality testing, through setting up the hand pole, the turbine, the worm, the screw rod, the head rod, the second connecting rod, sampler barrel and brill section of thick bamboo structure, under turbine and worm meshing effect, through rotating hand pole, it is rotatory to make the screw rod, make sampler barrel progressive insert soil depths, and the continuous rotation of cooperation helical tooth cuts in, it has increased sampler barrel male speed to show more, and labour saving and time saving, in addition, it is more convenient to taking out of soil, the work efficiency of the personnel of taking a sample has been improved, bring very big facility for soil repair work.

Drawings

FIG. 1 is a partial main sectional view of a deep soil sampler for soil texture testing according to the present invention;

FIG. 2 is a top view of a deep soil sampler for soil texture testing according to the present invention;

FIG. 3 is a partial sectional view of a first connecting rod and a second connecting rod of a deep soil sampler for soil texture testing according to the present invention;

FIG. 4 is a view of the deep soil sampler for soil texture testing according to the present invention from direction A;

in the figure: the device comprises a mounting seat 1, a supporting plate 2, a hand-operated rod 3, a worm wheel 4, a screw rod 5, a push cylinder 6, a worm 7, a guide rod 8, a sampling cylinder 9, a drilling cylinder 10, spiral teeth 11, a soil inlet hole 12, a first connecting rod 13, a jack 14, a first limiting block 15, a second connecting rod 16, a pressure head 17, a second limiting block 18 and a return spring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a deep soil sampler for soil property detection comprises a mounting seat 1, wherein the middle part of the mounting seat 1 is connected with a screw rod 5 through a bearing, the screw rod 5 is parallel to a first connecting rod 13, the screw rod 5 and the first connecting rod 13 are perpendicular to the mounting seat 1, a push cylinder 6 is fixedly mounted at the lower end part of the screw rod 5, the push cylinder 6 is fixedly welded at the lower end part of the screw rod 5, the push cylinder 6 is convenient for storing soil, a conical opening is arranged at the lower end part of the push cylinder 6, the soil can be more easily entered, a sampling cylinder 9 is connected onto the screw rod 5 through threads, the centers of the sampling cylinder 9 and the screw rod 5 are collinear, the outer diameter of the sampling cylinder 9 is larger than that of the screw rod 5, guide rods 8 are arranged at the left end part and the right end part of the screw rod 5, the guide rods 8 are arranged, the guide effect of the up-down motion of the sampling cylinder 9, and the lower end part of the guide rod 8 is movably inserted and connected with the sampling tube 9. The guide rod 8 is fixedly welded on the mounting seat 1, the upper end of the screw rod 5 is provided with a worm 7, and the worm 7 is meshed with the turbine 4. The tip has a bore section of thick bamboo 10 through threaded connection under the section of thick bamboo 9, bore section of thick bamboo 10 external diameter and the external diameter of section of thick bamboo 9 and equal, and bore 10 lateral surface fixed welding of a section of thick bamboo and have helical tooth 11, set up helical tooth 11, can be convenient for the section of thick bamboo 9 inserts soil depths to the deeper soil of sampling, open tip has into soil hole 12 under the section of thick bamboo 10, and bore 10 inner chambers of a section of thick bamboo and communicate with each other with the inner chamber of section of thick bamboo 9. The diameter of the upper end of the soil inlet hole 12 is smaller than the diameter of the lower end of the soil inlet hole, the spiral teeth 11 are arranged on the outer side of the drilling barrel 10, supporting plates 2 are fixedly mounted on the front and back of the upper end face of the mounting seat 1, the supporting plates 2 are fixedly welded on the mounting seat 1, hand-operated rods 3 are connected onto the supporting plates 2 through bearings, hand-operated wheels are arranged at the rear ends of the hand-operated rods 3, protective sleeves are arranged on the outer sides of the hand-operated wheels, so that the hand abrasion of a user can be reduced when the user uses the hand-operated soil drilling machine, turbines 4 are fixedly sleeved at the middle parts of the hand-operated rods 3, first connecting rods 13 are fixedly mounted at the left lower end and the right lower end of the mounting seat 1, second connecting rods 16 are movably inserted into inner cavities of the first connecting rods 13, the outer diameters of the second connecting rods 16 are smaller than the inner, the jack 14 is arranged at the front end part and the rear end part of the first connecting rod 13, and a first limiting block 15 is movably connected in the jack 14. The jack 14 corresponds to the inner position and the outer position of the first limiting block 15, a pressure head 17 is arranged at the lower end of the second connecting rod 16, a second limiting block 18 is fixedly inserted in the middle of the outer side face of the second connecting rod 16, and the first limiting block 15 is symmetrically sleeved at the left end and the right end of the second limiting block 18. A return spring 19 is arranged between the first limiting block 15 and the second limiting block 18, and the return spring 19 is movably sleeved on the second limiting block 18. Through the effect of reset spring 19, manual with first stopper 15 inside extrusion, can make first stopper 15 break away from out from jack 14 in, improved the regulation efficiency of first connecting rod 13 and second connecting rod 16.

When the soil sampling device is used, the distance between the first connecting rod 13 and the second connecting rod 16 is adjusted as required, the first limiting block 15 is manually extruded towards the inner end part of the second limiting block 18, at the moment, the return spring 19 is compressed, the first limiting block 15 is separated from the jack 14, the distance between the first connecting rod 13 and the second connecting rod 16 can be adjusted by pulling or pressing the first connecting rod 13 or the second connecting rod 16, after the adjustment, the second connecting rod 16 is vertically placed on the ground, the hand-operated rod 3 is manually rotated, the worm gear 4 is meshed with the worm 7, the worm 7 rotates, due to the action of the guide rod 8, the sampling cylinder 9 moves downwards along the screw rod 5, the spiral teeth 11 are screwed into soil, the soil sequentially enters the pushing cylinder 6 from the upper layer to the lower layer from the soil inlet hole 12, the soil is not easy to fall off due to the conical arrangement of the soil inlet hole 12, after the soil with a certain depth is taken, the drilling cylinder, the deep soil can be taken out.

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. The utility model provides a soil property detects uses deep soil sampler, includes mount pad (1), its characterized in that: the device is characterized in that a screw rod (5) is connected to the middle of the mounting seat (1) through a bearing, a push barrel (6) is fixedly mounted at the lower end of the screw rod (5), a sampling barrel (9) is connected to the screw rod (5) through threads, a drill barrel (10) is connected to the lower end of the sampling barrel (9) through threads, helical teeth (11) are arranged on the outer side of the drill barrel (10), supporting plates (2) are fixedly mounted around the upper end face of the mounting seat (1), hand-operated rods (3) are connected to the supporting plates (2) through bearings, a turbine (4) is fixedly sleeved in the middle of the hand-operated rods (3), first connecting rods (13) are fixedly mounted at the left and right lower ends of the mounting seat (1), second connecting rods (16) are movably inserted in inner cavities of the first connecting rods (13), pressure heads (17) are arranged at the lower ends of the second connecting rods (16), and second, the left end and the right end of the second limiting block (18) are symmetrically sleeved with the first limiting block (15).

2. The deep soil sampler for soil texture testing as claimed in claim 1, wherein: and a return spring (19) is arranged between the first limiting block (15) and the second limiting block (18), and the return spring (19) is movably sleeved on the second limiting block (18).

3. The deep soil sampler for soil texture testing as claimed in claim 1, wherein: the utility model discloses a quick-witted, including first connecting rod (13), jack (14) are evenly equipped with from last to bottom to the lateral surface of first connecting rod (13), swing joint has first stopper (15) in jack (14).

4. The deep soil sampler for soil texture testing as claimed in claim 1, wherein: the lower end part of the drilling cylinder (10) is provided with a soil inlet hole (12), and the inner cavity of the drilling cylinder (10) is communicated with the inner cavity of the sampling cylinder (9).

5. The deep soil sampler for soil texture testing as claimed in claim 1, wherein: the end all is equipped with guide bar (8) about screw rod (5), guide bar (8) fixed mounting is on mount pad (1), and tip activity grafting and sampling tube (9) under guide bar (8).

6. The deep soil sampler for soil texture testing as claimed in claim 1, wherein: the upper end of the screw rod (5) is provided with a worm (7), and the worm (7) is meshed with the turbine (4).