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CN-116929823-B - Polluted soil detection and sampling integrated machine

CN116929823BCN 116929823 BCN116929823 BCN 116929823BCN-116929823-B

Abstract

The invention discloses a contaminated soil detection, sampling and treatment integrated machine, which relates to the field of machinery and comprises a floating body, wherein a central hole is formed in the middle of the floating body, a sampling mechanism is slidably matched in the central hole, a vertical rod is arranged on the floating body, a linear motor sliding table is fixedly connected to the vertical rod, and the linear motor sliding table is slidably matched with the sampling mechanism.

Inventors

  • Yan Peifei

Assignees

  • 颜培飞

Dates

Publication Date
20260512
Application Date
20220409

Claims (7)

  1. 1. The integrated machine for detecting, sampling and treating the polluted soil is characterized by comprising a floating body, wherein a central hole is formed in the middle of the floating body, a sampling mechanism is slidably matched in the central hole, a vertical rod is arranged on the floating body, a linear motor sliding table is fixedly connected onto the vertical rod, and a sampling mechanism is slidably matched onto the linear motor sliding table; the sampling mechanism comprises a sampling outer pipe, a sampling inner pipe is slidably matched in the sampling outer pipe, a movable electric cylinder is arranged at the bottom of the sampling outer pipe, the movable electric cylinder is connected with the sampling inner pipe, and a conical head is arranged at the bottom of the sampling inner pipe; the sampling inner tube comprises an inner tube body, an upper sealing plate and a lower sealing plate are arranged on the inner tube body, a conical head is fixedly connected to the lower sealing plate, a movable electric cylinder is connected to the upper sealing plate, an upper push plate, a lower push plate and a lower partition plate are sequentially arranged in the hollow cavity from top to bottom, the hollow cavity is divided into a first cavity, a second cavity, a third cavity and a fourth cavity by the upper push plate, the lower push plate and the lower partition plate, a lower motor is arranged in the fourth cavity, an output shaft of the lower motor penetrates through the lower partition plate and is connected with a stirring wheel, soil inlet holes are formed in two sides of the third cavity, a first electric cylinder and a second electric cylinder are arranged in the second cavity, an upper push plate is connected to an upper telescopic rod of the first electric cylinder, a lower push plate is connected to a lower telescopic rod of the second electric cylinder, a first hole and a second hole are formed in the upper push plate, a first one-way valve is arranged in the first hole, a second one-way valve is arranged in the second hole, a stirring wheel is connected to the second one-way valve is arranged in the fourth hole, a third one-way valve is arranged in the fourth hole, and a third one-way valve is arranged in the fourth hole, a first water pipe is arranged between the first hole and the third hole, and a second water pipe is arranged between the second hole and the fourth hole.
  2. 2. The integrated machine for detecting, sampling and treating contaminated soil according to claim 1, wherein when the third cavity of the inner sampling pipe is closed by the outer sampling pipe to form a closed cavity, the upper telescopic rod of the first electric cylinder moves the upper pushing plate to reduce the volume of the first cavity, and the lower telescopic rod of the second electric cylinder moves the lower pushing plate to expand the volume of the third cavity, so that water in the first cavity flows into the third cavity from the second water pipe.
  3. 3. The integrated machine for detecting, sampling and treating contaminated soil according to claim 1, wherein when the third cavity of the inner sampling tube is closed by the outer sampling tube to form a closed cavity, the upper telescopic rod of the first electric cylinder moves the upper pushing plate to expand the volume of the first cavity, and the lower telescopic rod of the second electric cylinder moves the lower pushing plate to reduce the volume of the third cavity, so that water in the third cavity flows into the first cavity from the first water tube.
  4. 4. The polluted soil detection and sampling integrated machine according to claim 2 or 3, wherein two fixing buckles are arranged in the second cavity, a fixing plate is arranged between the two fixing buckles, and a first electric cylinder and a second electric cylinder are fixedly connected to the fixing plate.
  5. 5. The integrated contaminated soil testing and sampling treatment machine according to claim 1, wherein the floating body is provided with a driving mechanism, the driving mechanism is connected with a control board, the driving mechanism comprises at least two driving motors, one driving motor is connected with a travelling wheel, and the other driving motor is connected with a propeller.
  6. 6. The contaminated soil testing, sampling and processing integrated machine of claim 5, wherein the linear motor slipway comprises a slider fixedly connected with a sampling mechanism.
  7. 7. The contaminated soil detection and sampling integrated machine according to claim 1, wherein a horizontal rod is arranged at the top of the vertical rod, a fastening knob is connected to the horizontal rod in a threaded manner, and the lower end of the fastening knob extrudes the linear motor sliding table to limit the relative displacement between the linear motor sliding table and the vertical rod.

Description

Polluted soil detection and sampling integrated machine Technical Field The invention relates to the field of machinery, in particular to a polluted soil detection and sampling treatment integrated machine. Background In recent years, with the deep advancement of agricultural modernization, agriculture achieves very great achievement, and quality and yield are improved. However, while tremendous development has been achieved, it has also been found that the soil and environment are somewhat damaged, especially by heavy metal contamination of the soil. The heavy metal pollution of the soil not only reduces the fertility of the soil, but also causes great harm to the health of people. According to the relevant statistics, it is shown that among various soil pollution problems, heavy metal pollution is the most serious. Heavy metal pollution means that the content of heavy metal elements such as copper, lead, mercury, nickel, arsenic, cadmium, chromium and the like in soil exceeds the standard, so that the concentration of the whole soil is higher, the fertility degree of the soil and the reduction of the soil quality are reduced, the normal growth of vegetation is directly influenced, and the deterioration of the agricultural ecological environment is caused. It has been found that when soil sampling is performed on a shoal, soil is easily trapped in the mud, so that the soil is very difficult to sample, and the soil in the area contains a large amount of heavy metals, so that the physical health of people is affected. Disclosure of Invention Aiming at the problems in the prior art, the invention provides a polluted soil detection and sampling processing integrated machine, which can avoid the occurrence of the problems. The technical scheme adopted for solving the technical problems is as follows: The utility model provides a contaminated soil detects sample processing all-in-one, includes a body, the body middle part is equipped with a centre bore, the downthehole sliding fit of centre has sampling mechanism, be equipped with a vertical pole on the body, fixedly connected with linear motor slip table on the vertical pole, sliding fit has sampling mechanism on the linear motor slip table. Furthermore, an inclined strut is arranged between the vertical rod and the floating body. Further, a driving mechanism is installed on the floating body and is connected with a control board, the driving mechanism comprises at least two driving motors, one driving motor is connected with a travelling wheel, and the other driving motor is connected with a propeller. Further, the linear motor sliding table comprises a sliding block, and the sliding block is fixedly connected with a sampling mechanism. Further, a horizontal rod is arranged at the top of the vertical rod, a fastening knob is connected to the horizontal rod in a threaded mode, and the lower end portion of the fastening knob extrudes the linear motor sliding table to limit relative displacement between the linear motor sliding table and the vertical rod. Further, the bottom of the vertical rod is provided with a sliding sleeve, and a sampling mechanism is in sliding fit with the sliding sleeve. Further, the sampling mechanism comprises a sampling outer pipe, a sampling inner pipe is slidably matched in the sampling outer pipe, a movable electric cylinder is arranged at the bottom of the sampling outer pipe, the movable electric cylinder is connected with the sampling inner pipe, and a conical head is arranged at the bottom of the sampling inner pipe. Further, the sampling inner tube comprises an inner tube body, an upper sealing plate and a lower sealing plate are arranged on the inner tube body, a conical head is fixedly connected to the lower sealing plate, and a movable electric cylinder is connected to the upper sealing plate. Further, the sampling inner tube is the cavity, top-down is equipped with push pedal, push pedal and lower division board in proper order in the cavity, push pedal and lower division board divide into first cavity, second cavity, third cavity and fourth cavity down with the cavity, be equipped with down the motor in the fourth cavity, be connected with the stirring wheel after the output shaft of motor passes the division board down, the third cavity both sides are equipped with into the soil hole, be equipped with first electronic jar and second electronic jar in the second cavity, the last telescopic link of first electronic jar is connected with the push pedal, the lower telescopic link of second electronic jar is connected with the push pedal down, be equipped with first hole and second hole on the push pedal, install first check valve in the first hole, install the second check valve in the second hole, be equipped with third hole and fourth hole down on the push pedal, install the third check valve in the third hole, install the fourth check valve in the fourth hole, be equipped with between fourth hole and the fourth hole, be eq