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CN-224202775-U - Soil carbon sink sampling analysis integrated equipment

CN224202775UCN 224202775 UCN224202775 UCN 224202775UCN-224202775-U

Abstract

The utility model relates to the technical field of soil carbon sink sampling, and discloses a soil carbon sink sampling and analyzing integrated device, which comprises a shell, wherein a sampling mechanism is arranged at the bottom of the inner side of the shell, a transfer mechanism is arranged at the bottom of the inner side of the shell, a detection needle is fixedly connected at the top of the inner side of the shell, the transfer mechanism comprises a fixed plate, the top fixedly connected with support frame of fixed plate, the top both sides fixedly connected with two connecting blocks of support frame, the inside of two connecting blocks is provided with the cylinder, the drive end fixedly connected with protective housing of the inside cylinder of connecting block, the inside fixedly connected with clamping assembly of the same centre gripping of protective housing. According to the utility model, by pushing the air cylinder, the motor and other parts to cooperatively work, a series of operations such as soil sampling, transferring and detecting are automatically performed, the whole process does not need excessive manual intervention, the working efficiency is improved, and the equipment is more compact and efficient.

Inventors

  • WANG ZHAOSHENG
  • CHI HAOMIAO

Assignees

  • 中国科学院地理科学与资源研究所

Dates

Publication Date
20260505
Application Date
20250512

Claims (8)

  1. 1. The soil carbon sink sampling and analyzing integrated equipment comprises a shell (1) and is characterized in that a sampling mechanism is arranged at the bottom of the inner side of the shell (1), a transfer mechanism is arranged at the bottom of the inner side of the shell (1), and a detection needle (3) is fixedly connected to the top of the inner side of the shell (1); The transfer mechanism comprises a fixing plate (10), the bottom of the fixing plate (10) is fixedly connected with the bottom of the inner side of the shell (1), a supporting frame (4) is fixedly connected with the top of the fixing plate (10), two connecting blocks (6) are fixedly connected to the two sides of the top of the supporting frame (4), an air cylinder is arranged in the two connecting blocks (6), a protective shell (7) is fixedly connected with the driving end of the air cylinder in the connecting block (6), and a clamping assembly clamped in the same manner is fixedly connected to the inner side of the protective shell (7).
  2. 2. The integrated soil carbon sink sampling and analyzing device according to claim 1, wherein the sampling mechanism comprises a fixed ring (21), the bottom of the fixed ring (21) is fixedly connected to the bottom of the inner side of the shell (1), a sliding block II (22) is rotatably connected to the inside of the fixed ring (21), a connecting cylinder (2) is fixedly connected to the outside of the sliding block II (22), a supporting ring (15) is fixedly connected to the top of the connecting cylinder (2), and a pushing assembly for sampling is fixedly connected to the top of the supporting ring (15).
  3. 3. The integrated soil carbon sink sampling and analyzing device according to claim 2, wherein the clamping assembly comprises a first motor (11), the outer portion of the first motor (11) is fixedly connected to the inner portion of the protective shell (7), a driving end of the first motor (11) is fixedly connected with a rotating gear (12), and two racks (13) are slidably connected to the inner portion of the protective shell (7).
  4. 4. The integrated soil carbon sink sampling analysis device according to claim 3, wherein the outer part of the rack (13) is in meshed connection with the outer part of the rotary gear (12).
  5. 5. The integrated soil carbon sink sampling and analyzing device according to claim 4, wherein a first sliding block (8) is fixedly connected to the outer portion of the rack (13), a fixing clamp (9) is fixedly connected to the outer portion of the first sliding block (8), and the outer portion of the first sliding block (8) is slidably connected to the outer portion of the protective shell (7).
  6. 6. The integrated soil carbon sink sampling and analyzing device according to claim 2, wherein the pushing assembly comprises a pushing cylinder (14), the outside of the pushing cylinder (14) is fixedly connected to the top of the supporting ring (15), a driving end of the pushing cylinder (14) is fixedly connected with a second motor (16), and a driving end of the second motor (16) is fixedly connected with a screw rod (19).
  7. 7. The integrated soil carbon sink sampling and analyzing device according to claim 6, wherein a pushing column (17) is fixedly connected to the outer portion of the second motor (16), and the outer portion of the pushing column (17) is slidably connected to the inner portion of the connecting cylinder (2).
  8. 8. The integrated soil carbon sink sampling and analyzing device according to claim 7, wherein a discharge hole (5) is fixedly connected to the outside of the pushing column (17), a metering base II (20) is fixedly connected to the right lower portion of the discharge hole (5), namely, the bottom of the inner side of the shell (1), and a metering base I (18) is fixedly connected to the other side of the right lower portion of the discharge hole (5), namely, the bottom of the inner side of the shell (1).

Description

Soil carbon sink sampling analysis integrated equipment Technical Field The utility model relates to the technical field of soil carbon sink sampling, in particular to soil carbon sink sampling and analyzing integrated equipment. Background Under the serious background of global climate change situation, the carbon sink of the soil is used as a key link of carbon circulation of the land ecological system, and plays a vital role in regulating the concentration of atmospheric carbon dioxide and slowing down the greenhouse effect. The method is used for accurately monitoring and evaluating the carbon sink quantity of the soil, and becomes a core basis for coping with climate change and making carbon neutralization strategy for each country. Under the driving of the demand, the soil carbon sink sampling and analyzing integrated equipment is developed, and aims to provide reliable data support for soil carbon sink research through efficient and accurate technical means, and assist ecological environment protection and sustainable development. Soil carbon sink detection technology generally adopts a step-by-step operation, i.e. a manual or semi-automatic sampling tool such as an earth auger, a sampling shovel and the like is used for collecting soil samples in a target area, and then the samples are brought back to a laboratory, and pretreatment and index detection of the samples are completed by means of professional analysis instruments such as an organic carbon analyzer, an elemental analyzer and the like. The whole process depends on a large number of manual operations, from sample collection and transportation to analysis, the time is long, errors are easily introduced in links such as sample transfer and processing, and the accuracy and reliability of detection results are affected. In the prior art, in the sampling link, the consistency of the sampling depth and the sample quantity at each time is difficult to ensure by manual operation, in the sample transportation process, the environmental factors can cause the property of the sample to be changed, the steps of pretreatment of the sample, instrument operation and the like still need to be manually participated in the laboratory analysis stage, the efficiency is low, and the real-time dynamic monitoring of the carbon sink of the soil cannot be realized, so that the soil carbon sink sampling and analyzing integrated equipment is provided to solve the problems. Disclosure of utility model In order to make up for the defects, the utility model provides soil carbon sink sampling and analyzing integrated equipment, and aims to solve the problem that part of devices in the prior art are not comprehensive in automation. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a soil carbon sink sampling analysis integration equipment, includes the shell, the inboard bottom of shell sets up sampling mechanism, the inboard bottom of shell is provided with transfer mechanism, the inboard top fixedly connected with of shell detects the needle, transfer mechanism includes the fixed plate, the bottom fixedly connected with of fixed plate is in the inboard bottom of shell, the top fixedly connected with support frame of fixed plate, the top both sides fixedly connected with two connecting blocks of support frame, the inside of two connecting blocks is provided with the cylinder, the drive end fixedly connected with protective housing of the inside cylinder of connecting block, the inside fixedly connected with clamping assembly of the same centre gripping of protective housing; As a further description of the above technical solution: The sampling mechanism comprises a fixed ring, the bottom of the fixed ring is fixedly connected to the bottom of the inner side of the shell, a second sliding block is rotatably connected to the inside of the fixed ring, a connecting cylinder is fixedly connected to the outside of the second sliding block, a supporting ring is fixedly connected to the top of the connecting cylinder, and a pushing assembly for sampling is fixedly connected to the top of the supporting ring; As a further description of the above technical solution: The clamping assembly comprises a first motor, the outer part of the first motor is fixedly connected to the inner part of the protective shell, the driving end of the first motor is fixedly connected with a rotating gear, and the inner part of the protective shell is slidably connected with two racks; As a further description of the above technical solution: The outer part of the rack is in meshed connection with the outer part of the rotary gear; As a further description of the above technical solution: the outer part of the rack is fixedly connected with a first sliding block, the outer part of the first sliding block is fixedly connected with a fixing clamp, and the outer part of the first sliding block is slidably connected with the