CN111157273A

CN111157273A - Soil detection uses soil collection instrument

Info

Publication number: CN111157273A
Application number: CN202010064067.7A
Authority: CN
Inventors: 刘艳娇
Original assignee: Anhui Yinuo Youth Industrial Design Co ltd
Current assignee: Anhui Yinuo Youth Industrial Design Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-05-15

Abstract

The invention relates to the technical field of environmental detection, and discloses a soil collecting tool for soil detection, which comprises a holding handle, wherein a pressing handle is arranged below the holding handle, a pressing rod is connected onto the pressing handle, a buffer spring is sleeved on the pressing rod, a pressing block is arranged below the pressing spring, a first spring is arranged below the pressing block, a first shaft lever is connected below the first spring, a movable block is connected onto the first shaft lever, a second spring is connected onto the movable block, a second shaft lever is connected below the movable block, a soil gathering bayonet is connected below the second shaft lever, a rotating wheel is connected below the first shaft lever, a third shaft lever is connected below the rotating wheel, and a bulldozing port is connected below the third shaft lever. This soil detects uses soil collecting tool through being provided with soil gathering bayonet socket and bulldozing the mouth, and is provided with the cockscomb structure latch on the bulldozing mouth, can go deep into hard soil, also broken sudden sand and stone, has avoided the loss of hard object to the instrument in the soil.

Description

Soil detection uses soil collection instrument

Technical Field

The invention relates to the technical field of environmental detection, in particular to a soil collecting tool for soil detection.

Background

The soil environment is faced with a severe situation. At present, the general situation of soil pollution in China is not optimistic, the soil environment supervision and management system is not sound, the soil pollution prevention and control investment is insufficient, the consciousness of soil pollution prevention and control in the whole society is not strong, and the quality safety problem of agricultural products and the mass events caused by soil pollution increase year by year and become important factors influencing the health and social stability of the masses.

When carrying out soil detection, need use collection system to gather soil usually, so that subsequent detection, and be difficult to the ration to the sampling of the soil of the different degree of depth, impurity such as doping stone, animals and plants in the soil, these things both can influence the detection precision, and the damage appears very easily when test probe collides with hard thing, can not loosen soil, the soil precision that leads to detecting is not high enough, and when soil quality is than hard, the soil of deep department is obtained just hardly to stretch into to the ground bottom to general collection instrument.

Therefore, aiming at the problems, the soil collecting tool for soil detection is provided, and the problems that a collecting head of a traditional collecting device is easy to damage when meeting a hard object and is difficult to deeply penetrate into hard soil to collect soil are solved.

Disclosure of Invention

Technical scheme

In order to realize the advantages, the invention provides the following technical scheme: a soil collecting tool for soil detection comprises a holding handle, wherein a pressing handle is arranged below the holding handle, the pressing handle is connected with a pressing rod, a buffer spring is sleeved on the pressing rod, a pressing column is arranged below the buffer spring, detection boxes are arranged on two sides of the buffer spring, supporting legs are arranged below the detection boxes, the supporting legs are connected with connecting rods, a pressing ring is connected below the pressing column, a threaded rod is connected below the pressing ring, a pressing spring is arranged below the threaded rod, a pressing block is arranged below the pressing spring, a first spring is arranged below the pressing block, a first shaft rod is connected below the first spring, a movable block is connected on the first shaft rod, a second spring is connected on the movable block, and a second shaft rod is connected below the movable block, the soil gathering bayonet is connected to the lower portion of the second shaft rod, the rotating wheel is connected to the lower portion of the first shaft rod, the third shaft rod is connected to the lower portion of the rotating wheel, and the soil pushing opening is connected to the lower portion of the third shaft rod.

Preferably, the upper surface of the bulldozing port is provided with the serrated latch, so that the bulldozing port can conveniently go deep into the hard soil.

Preferably, the soil gathering bayonet, the third shaft rod and the bulldozing port are provided with two symmetrical groups.

Preferably, two groups of riveting positions of the three-symmetrical shape of the shaft lever are provided with rotating shafts, and movable rods are movably arranged on the rotating shafts.

Preferably, a return spring is connected between the rotating wheel and the first shaft rod.

Preferably, the connecting rod is internally provided with a spring group for providing buffering and resetting force.

Preferably, the supporting legs are provided with two groups which are symmetrical and are kept on the same horizontal plane with the soil gathering bayonet, and the supporting legs are supported on the ground for subsequent use of the device.

Advantageous effects

Compared with the prior art, the invention provides a soil collecting tool for soil detection, which has the following beneficial effects:

1. this soil detects uses soil collecting tool gathers soil bayonet socket and bulldozes the mouth through being provided with, and is provided with the cockscomb structure latch on the bulldozing mouth, can go deep into hard soil, also broken sudden sand and stone, hard object collects the soil of instrument in having avoided the soil through gathering the soil bayonet socket with bulldozing mouthful opening later for detect.

2. This soil detects uses soil collection tool, when using, through upwards breaking the handle of pressing on both sides off with the fingers and thumb, press the handle and press the pressure bar based on lever principle down pressure, drive and press the pressure bar down and press buffer spring, press the pressure post and other additional structures under it afterwards to reached the purpose of collecting soil, more light laborsaving than traditional soil collection system.

3. When the soil collecting tool for soil detection is used, the device is taken up through the holding handle to bring a soil area to be collected, the supporting legs are placed on the soil, the soil gathering bayonet is aligned with the soil, then the holding handle is pressed downwards with force, then the pressing handles on two sides are pulled upwards, based on the lever principle, the pressing rod is pressed downwards along with the pressing rod, the buffer spring and the pressing column below the buffer spring are pressed to drive the pressing block to press downwards, the first shaft rod is driven to press downwards to drive the rotating wheel below the first shaft rod to rotate, the moving rod below the first shaft rod is driven to press downwards, and the rotating shaft rotates to drive the bulldozing opening to open towards two sides and extend out simultaneously; the soil is abutted to the ground with the collected soil, and then the holding handle is rotated to crush the soil through the clamping teeth on the soil pushing port.

Then, the pressing handle is loosened, all parts return under the action of the spring reset force arranged on the pressing handle, the bulldozing opening contracts to return, the soil gathering bayonet is gathered, and the broken soil is collected.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the motion structure of the pressing handle of the present invention;

FIG. 3 is a schematic view of the connecting rod connection structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the structure of area A of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure of the area B in FIG. 4 according to the present invention;

FIG. 6 is a schematic cross-sectional view of the structure of area A of FIG. 3 according to the present invention;

FIG. 7 is an enlarged view of the soil gathering bayonet coupling structure shown in FIG. 6 according to the present invention;

FIG. 8 is an enlarged view of the bulldozing hole connection structure shown in FIG. 6 according to the present invention;

FIG. 9 is an enlarged view of the structure of area C in FIG. 8 according to the present invention;

FIG. 10 is an enlarged view of the connecting rod of the present invention.

In the figure: 1-holding handle, 2-pressing handle, 3-pressing rod, 4-buffer spring, 5-pressing column, 6-detection box, 7-supporting foot, 8-connecting rod, 9-pressing ring, 10-threaded rod, 11-spring, 12-pressing block, 13-spring I, 14-shaft rod I, 15-movable block, 16-spring II, 17-shaft rod II, 18-soil gathering bayonet, 19-rotating wheel, 20-shaft rod III, 21-bulldozing opening, 22-rotating shaft, 23-moving rod and 24-reset spring.

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. 1-10, a soil collecting tool for soil detection comprises a holding handle 1, a pressing handle 2 is arranged below the holding handle 1, a pressing rod 3 is connected to the pressing handle 2, a buffer spring 4 is sleeved on the pressing rod 3, a pressing column 5 is arranged below the buffer spring 4, detection boxes 6 are arranged on two sides of the buffer spring 4, a supporting leg 7 is arranged below the detection box 6, a connecting rod 8 is connected to the supporting leg 7, a pressing ring 9 is connected below the pressing column 5, a threaded rod 10 is connected below the pressing ring 9, a pressing spring 11 is arranged below the threaded rod 10, a pressing block 12 is arranged below the pressing spring 11, a first spring 13 is arranged below the pressing block 12, a first shaft lever 14 is connected below the first spring 13, a movable block 15 is connected to the first shaft lever 14, a second spring 16 is connected to the movable block 15, a second shaft lever 17 is connected below the movable block 15, the soil gathering bayonet 18 is connected to the lower portion of the second shaft rod 17, the rotating wheel 19 is connected to the lower portion of the first shaft rod 14, the third shaft rod 20 is connected to the lower portion of the rotating wheel 19, and the soil pushing opening 21 is connected to the lower portion of the third shaft rod 20. When the soil collecting tool for soil detection is used, the device is taken up through the holding handle 1 and is brought to a soil area to be collected, the supporting legs 7 are placed on the soil, the soil gathering bayonet 18 is aligned with the soil, then the holding handle 1 is pressed downwards with force, then the pressing handles 2 on two sides are pulled upwards, the pressing rod 3 is pressed downwards along with the pressing rod based on the lever principle, the buffer spring 4 and the pressing column 5 below the buffer spring are pressed, the pressing column 5 indirectly presses the spring 11 downwards to drive the pressing block 12 to press downwards, the shaft rod I14 is driven to press downwards to drive the movable block 15 connected with the shaft rod I to open under the action of the spring II 16, and therefore the soil gathering bayonet 18 is driven to open through the movement of the shaft rod II 17; with the downward pressing of the first shaft rod 14, the rotating wheel 19 below the first shaft rod rotates to drive the moving rod 23 below to press downward, and the rotating shaft 22 rotates to drive the bulldozing opening 21 to open towards two sides and extend out simultaneously; abutting against the ground with the collected soil, and then turning the grip handle 1, the soil is crushed by the latch on the dozing opening 21.

Then, the pressing handle 2 is loosened, all parts return under the action of the restoring force of the springs arranged on the pressing handle, the soil pushing opening 21 contracts and returns, the soil gathering bayonet 18 gathers, and broken soil is collected.

Through being provided with soil gathering bayonet socket 18 and bulldozing mouth 21, and be provided with the cockscomb structure latch on the bulldozing mouth 21, can go deep into hard soil, also broken sudden sand and stone has avoided the loss of hard object to the instrument in the soil, collects the soil of bulldozing mouth 21 exploitation through soil gathering bayonet socket 18 afterwards for detect. Through breaking the handle 2 of pressing on both sides with the fingers and thumb upwards, press handle 2 and press down according to the pressure pole 3 based on lever principle, drive and press down pressure pole 3 and move buffer spring 4 down, press down the post 5 and other additional structure of pressing down thereafter to reached the purpose of collecting soil, light laborsaving more than traditional soil collection system.

Be provided with the cockscomb structure latch above bull-dozing mouth 21, conveniently go deep into the inside in hard soil, gather soil bayonet socket 18, three 20 and bull-dozing mouth 21 of axostylus axostyle all are provided with two sets of that are the symmetry form, two sets of riveting departments of three 20 symmetry forms of axostylus axostyle are provided with pivot 22, movable mounting has carriage release lever 23 in the pivot 22, be connected with reset spring 24 between runner 19 and the axostylus axostyle 14, the inside of connecting rod 8 is provided with spring assembly, give buffering and restoring force, supporting legs 7 are provided with two sets of that are the symmetry form, keep on same horizontal plane with gathering soil bayonet socket 18, supporting legs.

The working principle is as follows: this soil detects uses soil collection tool, when using, take up this device through holding handle 1, it is regional to take to treat the soil of gathering, put supporting legs 7 on the soil, will gather soil bayonet socket 18 and aim at the soil, then hold handle 1 with exerting oneself and push down, upwards break down the pressing handle 2 on both sides with the fingers and thumb afterwards, based on lever principle, press down the depression bar 3 and push down along with it, press down buffer spring 4 and its below and press post 5, press post 5 and indirectly press down spring 11 afterwards and push down, drive and press down block 12 and push down, axostylus axostyle one 14 is driven and is pushed down, it opens under the effect of spring two 16 to drive the movable block 15 that connects on it, thereby it opens to drive and gather soil bayonet socket 18 through the motion of axostylus axostyle two 17.

The above structure and process are shown in FIGS. 1-3 and 6-7.

With the downward pressing of the first shaft rod 14, the rotating wheel 19 below the first shaft rod rotates to drive the moving rod 23 below to press downward, and the rotating shaft 22 rotates to drive the bulldozing opening 21 to open towards two sides and extend out simultaneously; abutting against the ground with the collected soil, and then turning the grip handle 1, the soil is crushed by the latch on the dozing opening 21.

Please refer to fig. 6, 8, and 9 for the above structure and process.

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 detects uses soil collection instrument, includes grips handle (1), its characterized in that: a pressing handle (2) is arranged below the holding handle (1), a pressing rod (3) is connected onto the pressing handle (2), a buffer spring (4) is sleeved on the pressing rod (3), a pressing column (5) is arranged below the buffer spring (4), detection boxes (6) are arranged on two sides of the buffer spring (4), supporting legs (7) are arranged below the detection boxes (6), connecting rods (8) are connected onto the supporting legs (7), a pressing ring (9) is connected below the pressing column (5), a threaded rod (10) is connected below the pressing ring (9), a pressing spring (11) is arranged below the threaded rod (10), a pressing block (12) is arranged below the pressing spring (11), a first spring (13) is arranged below the pressing block (12), a first shaft lever (14) is connected below the first spring (13), the soil gathering device is characterized in that a movable block (15) is connected onto the first shaft rod (14), a second spring (16) is connected onto the movable block (15), a second shaft rod (17) is connected below the movable block (15), a soil gathering bayonet (18) is connected below the second shaft rod (17), a rotating wheel (19) is connected below the first shaft rod (14), a third shaft rod (20) is connected below the rotating wheel (19), and a soil pushing opening (21) is connected below the third shaft rod (20).

2. The soil sampling tool for soil detection according to claim 1, wherein: the upper surface of the bulldozing hole (21) is provided with sawtooth-shaped clamping teeth.

3. The soil sampling tool for soil detection according to claim 1, wherein: the soil gathering bayonet (18), the third shaft rod (20) and the bulldozing opening (21) are provided with two symmetrical groups.

4. The soil sampling tool for soil detection according to claim 1, wherein: two groups of riveting positions of the third shaft lever (20) in a symmetrical shape are provided with rotating shafts (22), and moving rods (23) are movably mounted on the rotating shafts (22).

5. The soil sampling tool for soil detection according to claim 1, wherein: and a return spring (24) is connected between the rotating wheel (19) and the first shaft lever (14).

6. The soil sampling tool for soil detection according to claim 1, wherein: and a spring set is arranged in the connecting rod (8).

7. The soil sampling tool for soil detection according to claim 1, wherein: the supporting legs (7) are provided with two groups which are symmetrical and are kept on the same horizontal plane with the soil gathering bayonet (18).