CN214309568U

CN214309568U - Soil sample extraction element for soil detection

Info

Publication number: CN214309568U
Application number: CN202022079912.6U
Authority: CN
Inventors: 辛瑞华; 袁华芳
Original assignee: Qilu Quality Appraisal Co ltd
Current assignee: Qilu Quality Appraisal Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-09-28
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a soil sample extraction element for soil testing, including shell, base and broken ground brill, the shell bottom is provided with the base, and is connected with the visor on the shell to be connected with the limiting plate on the shell, be provided with the reading mouth on the shell moreover, be provided with the limiting plate on the base, and the inside spout that is provided with of base to be connected with the pivot on the base, install the sleeve on the base moreover, the spout is connected with the slider, and slider internal connection has the fixed block to be connected with rotary rod one on the fixed block, the other end of rotary rod one is connected with rotary rod two in addition. This soil sample extraction element for soil testing, the top of broken earth bores is the toper, and the distance that broken earth bores the top and is less than the visor top to drawing a section of thick bamboo to the distance of drawing a section of thick bamboo, is favorable to broken earth to bore and becomes flexible to soil for the sample is more laborsaving, convenient, and makes things convenient for the visor to creep into the line protection broken earth.

Description

Soil sample extraction element for soil detection

Technical Field

The utility model relates to a detection device technical field specifically is a soil sample extraction element for soil detection.

Background

The soil is a layer of loose substances on the earth surface, and consists of various granular mineral substances, organic substances, water, air, microorganisms and the like, the soil is formed and evolved under the comprehensive action of various soil forming factors such as parent substances, climate, biology, terrain, time and the like, the soil has a very complex structure, soil detection is an essential work in modern agricultural production, and data related to soil detection quality such as nutrient content, pH value, pollution condition and the like of the soil can be known through soil detection.

Common soil sample extraction element for soil testing in the existing market adopts the mode of manual promotion to take a sample to soil usually, and the promotion process is more unstable, and the unable audio-visual extraction degree of depth of knowing the soil sample of conventional soil sample extraction element to above-mentioned problem, carries out the innovative design on original soil sample extraction element for soil testing's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sample extraction element for soil testing to solve common soil sample extraction element for soil testing on the existing market that proposes in the above-mentioned background art, the mode that adopts manual promotion usually takes a sample to soil, and the promotion process is unstable, and the unable audio-visual problem of knowing the extraction degree of depth of soil sample of conventional soil sample extraction element.

In order to achieve the above object, the utility model provides a following technical scheme: a soil sample extraction device for soil detection comprises a shell, a base and a ground breaking drill, wherein the bottom of the shell is provided with the base, the upper end of the shell is connected with a protective cover, the shell is connected with a limiting plate, the shell is provided with a reading port, the base is provided with the limiting plate, the base is internally provided with a chute, the base is connected with a rotating shaft, the base is provided with a sleeve, the chute is connected with a sliding block, the sliding block is internally connected with a fixed block, the fixed block is connected with a first rotating rod, the other end of the first rotating rod is connected with a second rotating rod, the sleeve is internally connected with a sliding rod, the lower end of the sliding rod is connected with the limiting plate, the upper end of the sliding rod is connected with a connecting rod, the connecting rod is provided with an extraction cylinder, the middle part of the first rotating rod is connected with a rotating block, the rotating block is connected with a rotating shaft, and the left end of the rotating shaft is connected with a control rod, the two upper ends of rotary rod are connected with the connecting rod, draw a section of thick bamboo internally mounted and have broken soil to bore, and draw and be provided with the graduation apparatus on the section of thick bamboo.

Preferably, the first rotating rod is connected with the fixed block in a rotating mode, the fixed block is fixedly connected with the sliding block in a connecting mode, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, the connection modes of the rotating shaft, the control rod and the rotating block are all fixed connection, the length of the first rotating rod is larger than that of the second rotating rod, and the connection modes of the first rotating rod, the second rotating rod and the rotating block are all rotary connection.

Preferably, the connection mode of the slide rod and the sleeve is sliding connection, the slide rod is symmetrically distributed about the longitudinal center line of the base, and the bottom of the slide rod is in an inverted T-shaped structure.

Preferably, the equal distance distribution of drawing a section of thick bamboo has the scale, and draws a section of thick bamboo from last scale value grow gradually down to reading mouth height is less than the distance of scale unit scale.

Preferably, the top end of the earth breaking drill is conical, and the distance from the top end of the earth breaking drill to the extraction cylinder is smaller than the distance from the top end of the protective cover to the extraction cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the soil sample extraction device for soil detection,

1. the operating rod can be rotated by a worker, the operating rod can drive the rotating shaft to rotate, so that the rotating shaft drives the rotating block to rotate, the rotating block drives the first rotating rod connected with the right end of the rotating block to move, the first rotating rod drives the second rotating rod and the fixed block to move respectively, meanwhile, the second rotating rod pushes the connecting rod to move upwards, the connecting rod further drives the extracting barrel arranged above the connecting rod to move upwards in the shell, integrated movement of the device is facilitated, and stability of the extracting barrel in the moving process is improved;

2. the top end of the earth breaking drill is conical, and the distance from the top end of the earth breaking drill to the extraction barrel is smaller than the distance from the top end of the protective cover to the extraction barrel, so that the earth breaking drill is favorable for loosening soil, the sampling is more labor-saving and convenient, and the protective cover is convenient for protecting the earth breaking drill;

3. draw a section of thick bamboo equidistance distribution and have the scale, and draw a section of thick bamboo from last down scale value grow gradually to reading mouth height is less than the distance of scale unit scale, follows the motion of drawing a section of thick bamboo, and reading mouth can correspond different scales, makes things convenient for the staff to know the thickness that draws of soil at any time when carrying out sample extraction, makes the sample extract more accurate.

Drawings

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

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is a schematic view of the structure of the utility model showing the connection between the slide rod and the connecting rod;

fig. 4 is a schematic view of the overlooking structure of the connection between the sliding chute and the sliding block of the present invention.

In the figure: 1. a housing; 2. a base; 3. a chute; 4. a slider; 5. a fixed block; 6. a sleeve; 7. rotating the rod I; 8. a rotating shaft; 9. a control lever; 10. rotating the block; 11. rotating the rod II; 12. a slide rod; 13. a connecting rod; 14. an extraction cylinder; 15. a dial gauge; 16. a reading port; 17. performing soil breaking and drilling; 18. a protective cover; 19. and a limiting plate.

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. 1-4, the present invention provides a technical solution: a soil sample extraction device for soil detection comprises a shell 1, a base 2 and a ground breaking drill 17, wherein the base 2 is arranged at the bottom of the shell 1, the upper end of the shell 1 is connected with a protective cover 18, a limit plate 19 is connected to the shell 1, a reading port 16 is arranged on the shell 1, the limit plate 19 is arranged on the base 2, a sliding chute 3 is arranged inside the base 2, a rotating shaft 8 is connected to the base 2, a sleeve 6 is arranged on the base 2, a sliding block 4 is connected to the sliding chute 3, a fixing block 5 is connected to the inside of the sliding block 4, a first rotating rod 7 is connected to the fixing block 5, the other end of the first rotating rod 7 is connected with a second rotating rod 11, a sliding rod 12 is connected to the inside of the sleeve 6, the lower end of the sliding rod 12 is connected with the limit plate 19, a connecting rod 13 is connected to the upper end of the sliding rod 12, an extraction barrel 14 is arranged on the connecting rod 13, and a rotating block 10 is connected to the middle part of the first rotating rod 7, and the rotating block 10 is connected with a rotating shaft 8, the left end of the rotating shaft 8 is connected with a control rod 9, the upper end of the second rotating rod 11 is connected with a connecting rod 13, the soil breaking drill 17 is installed inside the extracting barrel 14, and a dial gauge 15 is arranged on the extracting barrel 14.

The first rotating rod 7 is connected with the fixed block 5 in a rotating mode, the fixed block 5 is connected with the sliding block 4 in a fixed mode, and the sliding block 4 is connected with the sliding groove 3 in a sliding mode, so that the sliding block 4 connected with the fixed block 5 is driven to move conveniently by the rotation of the first rotating rod 7, and meanwhile, the sliding block 4 is guaranteed to move up and down in the sliding groove 3;

the rotating shaft 8 is fixedly connected with the control rod 9 and the rotating block 10, the length of the first rotating rod 7 is larger than that of the rotating block 10 and the second rotating rod 11, and the first rotating rod 7 is rotatably connected with the rotating block 10 and the second rotating rod 11, so that the first rotating rod 7 and the second rotating rod 11 are driven by the rotating block 10 to move conveniently, and the integrated movement of the device is facilitated;

the connection mode of the slide rod 12 and the sleeve 6 is sliding connection, the slide rod 12 is symmetrically distributed about the longitudinal center line of the base 2, and the bottom of the slide rod 12 is in an inverted T-shaped structure, which is beneficial for the slide rod 12 to push the connecting rod 13 to move up and down and ensures that the slide rod 12 and the limiting plate 19 do not fall off;

scales are distributed on the extraction cylinder 14 at equal intervals, the scale value of the extraction cylinder 14 gradually increases from top to bottom, and the height of the reading port 16 is smaller than the distance of the scale meter 15 unit, so that a worker can know the extraction thickness of soil at any time when extracting a sample, and the sample is more accurately extracted;

the top of broken soil brill 17 is the toper, and broken soil brill 17 top is lighter than the distance that takes a section of thick bamboo 14 to the distance that takes a section of thick bamboo 14 at the top of the drill 17 that just breaks, is favorable to broken soil to bore 17 and becomes flexible to soil for the sample is more laborsaving, convenient.

The working principle is as follows: according to fig. 1-4, firstly the worker opens the protective cover 18 at the upper end of the extraction device, then the ground breaking drill 17 is aligned with the soil sample to be extracted, and the upper surface of the extraction cylinder 14 is attached to the surface of the soil sample, then the worker can rotate the control rod 9, the control rod 9 can drive the rotating shaft 8 connected with the control rod to rotate, so that the rotating shaft 8 drives the rotating block 10 to rotate, the rotating block 10 drives the rotating rod 7 connected with the right end of the rotating block to move, the rotating rod 7 respectively drives the rotating rod two 11 and the fixed block 5 to move, the fixed block 5 can drive the sliding block 4 to slide in the sliding chute 3, meanwhile, the rotating rod two 11 can push the connecting rod 13 to move upwards, the connecting rod 13 further drives the extraction cylinder 14 installed above the connecting rod to move upwards in the shell 1, and meanwhile, the sliding rod 12 connected with the bottom of the connecting rod 13 continues to slide in the sleeve 6, the soil can be loosened by the ground breaking drill 17 arranged in the extraction cylinder 14, in the process of upward movement of the extraction cylinder 14, the soil can enter the extraction cylinder 14, the extraction depth of a soil sample can be known by observing the dial gauge 15 through the reading port 16, after extraction is completed, the device is pulled out outwards, then the control rod 9 is rotated continuously to enable the extraction cylinder 14 to be retracted into the shell 1, and finally the protective cover 18 is covered, so that the working process of the whole device is completed, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

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 sample extraction element for soil testing, includes shell (1), base (2) and broken ground and bores (17), its characterized in that: the novel multifunctional fishing rod is characterized in that a base (2) is arranged at the bottom of the shell (1), a protective cover (18) is connected to the upper end of the shell (1), a limiting plate (19) is connected to the shell (1), a reading port (16) is arranged on the shell (1), the limiting plate (19) is arranged on the base (2), a sliding chute (3) is arranged inside the base (2), a rotating shaft (8) is connected to the base (2), a sleeve (6) is installed on the base (2), the sliding chute (3) is connected with a sliding block (4), a fixing block (5) is connected inside the sliding block (4), a first rotating rod (7) is connected to the fixing block (5), a second rotating rod (11) is connected to the other end of the first rotating rod (7), a sliding rod (12) is connected to the sleeve (6), the limiting plate (19) is connected to the lower end of the sliding rod (12), and a connecting rod (13) is connected to the upper end of the sliding rod (12), and be provided with on connecting rod (13) and draw a section of thick bamboo (14), the middle part of rotary rod (7) is connected with rotatory piece (10), and rotatory piece (10) are connected with pivot (8) to the left end of pivot (8) is connected with control lever (9), rotary rod two (11) upper end is connected with connecting rod (13), draw a section of thick bamboo (14) internally mounted to have broken soil to bore (17), and draw and be provided with graduation apparatus (15) on a section of thick bamboo (14).

2. The soil sample extraction device for soil detection according to claim 1, wherein: the first rotating rod (7) is connected with the fixed block (5) in a rotating mode, the fixed block (5) is connected with the sliding block (4) in a fixed mode, and the sliding block (4) is connected with the sliding groove (3) in a sliding mode.

3. The soil sample extraction device for soil detection according to claim 1, wherein: the connecting mode of pivot (8) and control lever (9) and rotatory piece (10) all is fixed connection, and the length of rotary rod (7) is greater than the length of rotatory piece (10) and rotary rod two (11), and rotary rod (7) and the connecting mode of rotatory piece (10) and rotary rod two (11) all are for rotating the connection.

4. The soil sample extraction device for soil detection according to claim 1, wherein: the connection mode of the slide rod (12) and the sleeve (6) is sliding connection, the slide rod (12) is symmetrically distributed about the longitudinal center line of the base (2), and the bottom of the slide rod (12) is of an inverted T-shaped structure.

5. The soil sample extraction device for soil detection according to claim 1, wherein: the equal distance distribution of drawing a section of thick bamboo (14) has the scale, and draws a section of thick bamboo (14) from last down scale value grow gradually to reading mouth (16) height is less than the distance of scale (15) unit scale.

6. The soil sample extraction device for soil detection according to claim 1, wherein: the top end of the earth breaking drill (17) is conical, and the distance from the top end of the earth breaking drill (17) to the extraction cylinder (14) is smaller than the distance from the top end of the protective cover (18) to the extraction cylinder (14).