CN215115269U

CN215115269U - A soil testing equipment for deep soil detects

Info

Publication number: CN215115269U
Application number: CN202121162269.1U
Authority: CN
Inventors: 尹宏俊
Original assignee: Jiangxi Tianyi Environmental Testing Technology Co ltd
Current assignee: Jiangxi Tianyi Environmental Testing Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-10
Anticipated expiration: 2031-05-28

Abstract

The utility model belongs to the technical field of soil detection equipment, in particular to soil detection equipment for deep soil detection, which comprises a base, wherein the top of the base is fixedly connected with a support column, a hollow cavity is arranged in the support column, the top of the support column is fixedly connected with a servo motor, a screw rod is fixedly connected on an output shaft of the servo motor, one end of the screw rod extends into the hollow cavity, and the extending end of the screw rod is rotationally connected with the inner bottom side wall of the hollow cavity, a fixed platform is sleeved on the screw rod by screw threads, one side of the support column, which is close to the fixed platform, is provided with an opening corresponding to the hollow cavity, one end of the fixed platform extends out of the opening, the top of the extending end of the fixed platform is fixedly connected with a driving motor, the soil detection equipment for deep soil detection has simple structure, does not need to be operated by hands, and is convenient for soil taking operation of deep soil, the operation is simple and labor-saving, and the use efficiency is favorably improved.

Description

A soil testing equipment for deep soil detects

Technical Field

The utility model belongs to the technical field of soil detection equipment, especially, relate to a soil detection equipment for deep soil detects.

Background

The soil test is one of important bases for formulating fertilizer formulas, high-yield crop varieties are continuously emerged along with continuous adjustment of the planting industry structure in China, the fertilizing structure and the fertilizing amount are greatly changed, the soil nutrient bank is obviously changed, and the soil fertilizer supply capacity condition is known by carrying out soil nitrogen, phosphorus, potassium and trace element nutrient tests.

But current soil detection equipment is handheld mostly, in the use, needs manually operation, and is comparatively hard when detecting deep soil, and operates inconveniently to reduce the availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and the soil detection equipment who is used for deep soil to detect that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a soil detection device for detecting deep soil comprises a base, a support column is fixedly connected with the top of the base, a hollow cavity is arranged in the supporting column, the top of the supporting column is fixedly connected with a servo motor, a screw rod is fixedly connected to an output shaft of the servo motor, one end of the screw rod extends into the hollow cavity, and one end of the screw rod extending is rotationally connected with the side wall of the inner bottom of the hollow cavity, a fixed platform is sleeved on the screw rod in a threaded manner, an opening corresponding to the hollow cavity is arranged on one side of the supporting column close to the fixed platform, an opening extends out of one end of the fixed platform, the top of the extending end of the fixed table is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a spiral drill rod, one end of the spiral drill rod penetrates through the top of the fixing table and extends downwards, and one end, extending out of the fixing table, of the spiral drill rod is fixedly connected with an earth-taking drill bit.

Preferably, be equipped with the slide bar in the opening of support column, the both ends of slide bar respectively with open-ended interior top lateral wall and interior bottom lateral wall fixed connection, set up the mouth that slides that corresponds with the slide bar on the fixed station, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with fixed station and open-ended interior bottom lateral wall fixed connection.

Preferably, a groove is formed in one end, far away from the driving motor, of the fixed table, a plurality of balls are arranged in the groove, and the edge of each ball is in contact with the inner side wall of the hollow cavity.

Preferably, the top of the base, which is far away from one side of the supporting column, is fixedly connected with a push rod, and a push handle is fixedly sleeved on the top of the push rod.

Preferably, four universal traveling wheels are distributed at four corners of the bottom of the base in a rectangular manner.

Preferably, the bottom of the soil sampling drill bit is of a conical structure, and a plurality of conical teeth are arranged at the position, located at the conical structure, of the soil sampling drill bit in a surrounding mode.

Preferably, the surface of the supporting column is provided with scale marks.

Has the advantages that: the utility model realizes the integral movement by holding the universal traveling wheel at the bottom of the pushing handle to push the base, after the base is moved to a designated place, the driving motor is started, the auger stem is driven to rotate by the driving motor, the servo motor is simultaneously started to drive the screw rod to rotate, the fixed station is driven to move on the screw rod by the threaded connection between the screw rod and the fixed station, the fixed station moves on the slide rod in the moving process, the compression spring is compressed, the stress buffering is realized, the stability in the moving process of the fixed station is improved, the friction is reduced by the balls on the side wall of the fixed station, the moving efficiency of the fixed station is improved, the auger stem is driven to enter the ground in the downward moving process of the fixed station, thereby driving the soil-taking drill bit to move downwards to the soil to take the soil, the structure is simple, the hand-free operation is not needed, the soil-taking operation is convenient for deep soil-taking operation, the operation is simple and labor-saving, is favorable for improving the use efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a front cross-sectional view of a soil testing device for deep soil testing;

FIG. 2 is a schematic diagram of a soil testing device for deep soil testing in elevation;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1-base, 2-support column, 3-hollow cavity, 4-servo motor, 5-screw rod, 6-fixed table, 7-driving motor, 8-auger stem, 9-earth-taking drill bit, 10-slide rod, 11-spring, 12-ball, 13-push rod, 14-push handle, 15-universal traveling wheel and 16-scale mark.

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.

Referring to fig. 1-3, a soil detection device for detecting deep soil comprises a base 1, a supporting column 2 is fixedly connected to the top of the base 1, a hollow cavity 3 is formed in the supporting column 2, a servo motor 4 is fixedly connected to the top of the supporting column 2, a screw rod 5 is fixedly connected to an output shaft of the servo motor 4, one end of the screw rod 5 extends into the hollow cavity 3, the extending end of the screw rod 5 is rotatably connected to the inner bottom side wall of the hollow cavity 3, a fixed table 6 is sleeved on the screw rod 5 through a thread, an opening corresponding to the hollow cavity 3 is formed in one side of the supporting column 2 close to the fixed table 6, one end of the fixed table 6 extends out of the opening, a driving motor 7 is fixedly connected to the top of the extending end of the fixed table 6, a spiral drill rod 8 is fixedly connected to the output shaft of the driving motor 7, one end of the spiral drill rod 8 penetrates through the top of the fixed table 6 and extends downwards, the extended end of the fixed platform 6 is fixedly connected with an earth-taking drill bit 9.

In the embodiment, a sliding rod 10 is arranged in an opening of the supporting column 2 and used for playing a certain supporting and positioning role on the fixed station, two ends of the sliding rod 10 are respectively and fixedly connected with the inner top side wall and the inner bottom side wall of the opening, a sliding opening corresponding to the sliding rod 10 is formed in the fixed station 6, a spring 11 is sleeved on the sliding rod 10, two ends of the spring 11 are respectively and fixedly connected with the fixed station 6 and the inner bottom side wall of the opening and used for playing a certain elastic buffering role on the fixed station 6 in the moving process; a groove is formed in one end, far away from the driving motor 7, of the fixed table 6, a plurality of balls 12 are arranged in the groove, the edge of each ball 12 is in contact with the inner side wall of the hollow cavity 3, friction force between the fixed table 6 and the inner side wall of the hollow cavity 3 is reduced, and moving efficiency of the fixed table 6 is improved; the top of one side of the base 1, which is far away from the support column 2, is fixedly connected with a push rod 13, and the top of the push rod 13 is fixedly sleeved with a push handle 14; four universal traveling wheels 15 are distributed at four corners of the bottom of the base 1 in a rectangular manner, so that the integral movement is convenient to realize; the bottom of the soil sampling drill bit 9 is of a conical structure, and a plurality of conical teeth are arranged at the conical structure of the soil sampling drill bit 9 in a surrounding manner; the surface of the support column 2 is provided with graduation marks 16, which is convenient for controlling the drilling depth of the auger stem 8.

The working principle is as follows: during the use, promote the universal traveling wheel 15 of base 1 bottom through holding and push away handle 14 and realize holistic removal, remove to appointed place after, start driving motor 7, it rotates to drive auger stem 8 through driving motor 7, start servo motor 4 simultaneously and drive screw rod 5 and rotate, through the threaded connection effect between screw rod 5 and the fixed station 6, make fixed station 6 move on screw rod 5, fixed station 6 is at the in-process that removes, make fixed station 6 move on slide bar 10, compression spring 11, the buffering of realization atress improves the stability of fixed station 6 removal in-process, reduce the friction through ball 12 on the fixed station 6 lateral wall, improve the moving efficiency of fixed station 6, through the in-process that the fixed station 6 moved downwards, make auger stem 8 bore into the underground, thereby it carries out the operation of fetching earth to drive the bit 9 that fetches earth to move down to the soil in the soil.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A soil testing equipment for deep soil detects, includes base (1), its characterized in that: the top fixedly connected with support column (2) of base (1), well cavity (3) has been seted up in support column (2), the top fixedly connected with servo motor (4) of support column (2), fixedly connected with screw rod (5) on the output shaft of servo motor (4), the one end of screw rod (5) extends to in the well cavity (3), and the one end that screw rod (5) extended rotates with the interior bottom lateral wall of well cavity (3) and is connected, threaded sleeve is equipped with fixed station (6) on screw rod (5), the opening that corresponds with well cavity (3) has been seted up to one side that support column (2) are close to fixed station (6), the opening extends out to the one end of fixed station (6), the top fixedly connected with driving motor (7) of fixed station (6) extension one end, fixedly connected with auger stem (8) on the output shaft of driving motor (7), one end of the spiral drill rod (8) penetrates through the top of the fixed platform (6) and extends downwards, and one end, extending out of the fixed platform (6), of the spiral drill rod is fixedly connected with an earth-taking drill bit (9).

2. A soil testing device for deep soil testing as claimed in claim 1 wherein: be equipped with slide bar (10) in the opening of support column (2), the both ends of slide bar (10) respectively with open-ended interior top lateral wall and interior bottom lateral wall fixed connection, set up the mouth that slides that corresponds with slide bar (10) on fixed station (6), the cover is equipped with spring (11) on slide bar (10), the both ends of spring (11) respectively with fixed station (6) and open-ended interior bottom lateral wall fixed connection.

3. A soil testing device for deep soil testing as claimed in claim 1 wherein: a groove is formed in one end, far away from the driving motor (7), of the fixed platform (6), a plurality of balls (12) are arranged in the groove, and the edge of each ball (12) is in contact with the inner side wall of the hollow cavity (3).

4. A soil testing device for deep soil testing as claimed in claim 1 wherein: the top fixedly connected with push rod (13) of support column (2) one side is kept away from in base (1), the fixed cover in top of push rod (13) is equipped with and pushes away handle (14).

5. A soil testing device for deep soil testing as claimed in claim 1 wherein: four universal traveling wheels (15) are distributed at four corners of the bottom of the base (1) in a rectangular mode.

6. A soil testing device for deep soil testing as claimed in claim 1 wherein: the bottom of the soil sampling drill bit (9) is of a conical structure, and a plurality of conical teeth are arranged at the position, located on the conical structure, of the soil sampling drill bit (9) in a surrounding mode.

7. A soil testing device for deep soil testing as claimed in claim 1 wherein: the surface of the support column (2) is provided with scale marks (16).