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Device and method for collecting mud flat samples in intertidal zones

A technology for intertidal zones and mud flats, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of inconvenient collection of mud flat mud samples, reduce labor intensity of staff, etc., achieve convenient collection, reduce labor intensity, and facilitate collection Effect

Active Publication Date: 2018-12-11
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention overcomes the inconvenient collection of mud flat samples and provides a device and collection method for collecting mud flat samples in the intertidal zone, which greatly facilitates the collection of mud flat samples and reduces the labor of staff strength

Method used

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  • Device and method for collecting mud flat samples in intertidal zones
  • Device and method for collecting mud flat samples in intertidal zones
  • Device and method for collecting mud flat samples in intertidal zones

Examples

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Embodiment

[0022] Embodiment: a kind of device (see attached Figures 1 to 5 ), including a launch vehicle 1, a projectile mechanism, and a manned skateboard 2. An air storage tank 3 and an inclined launch tube 4 are installed on the launch vehicle. An air jet tube 5 is installed between the gas storage tank and the bottom of the launch tube. Electromagnetic valve 6; the projecting mechanism includes sealing column 7, mounting seat 8, counterweight head 9, sealing column is sealed and inserted in the launch tube, mounting seat is located between sealing column and counterweight head, and mounting seat is provided with guide column 10, launching A fixed column 11 is installed on the vehicle, and an annular stay rope 12 is connected between the guide column and the fixed column. The two ends of the stay rope are wound on the guide column and the fixed column respectively; Both ends are tilted upwards, and the upper surface of the manned skateboard is provided with a mounting groove 13, and...

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Abstract

The invention discloses a device and a method for collecting mud flat samples in intertidal zones. The invention aims at overcoming the deficiency of inconvenient collection of mudflat mud samples. The device comprises a launching vehicle, a casting mechanism and a manned skateboard, wherein a gas storage tank and an obliquely-arranged launching canister are arranged on the launching vehicle; a gas ejecting pipe is arranged between the bottom of the gas storage tank and the launching canister; a solenoid valve is arranged on the gas ejecting pipe; the casting mechanism comprises a sealing column, a mounting seat and a counterweight head; the sealing column is inserted in the launching canister in a sealing manner; the mounting seat is arranged between the sealing column and the counterweight head; the mounting seat is provided with a guide column; a fixed column is arranged on the launching vehicle; an annular pull rope is connected between the guide column and the fixed column and twoends of the annular pull rope are respectively wound on the guide column and the fixed column; the manned skateboard is used for being connected with the annular pull rope; the front and back ends ofthe manned skateboard are tilted upward respectively. The collection of the mud flat samples in the intertidal zones is convenient and labor intensity of workers is reduced.

Description

technical field [0001] The invention relates to a mud sample collection technology, more specifically, it relates to a device and a collection method for collecting intertidal mudflat mud samples. Background technique [0002] At present, in the process of environmental investigation, it is necessary to collect mud samples from intertidal mud flats for testing. The traditional method is that staff walk into the mud flats, dig mud samples with shovels, and then bring them back to the shore. Due to the soft mud flat, it is very inconvenient for the staff to walk around, and it is difficult to pull out the feet after sinking into the mud flat, which brings great difficulty to sampling. Contents of the invention [0003] The present invention overcomes the inconvenient collection of mud flat samples and provides a device and collection method for collecting mud flat samples in the intertidal zone, which greatly facilitates the collection of mud flat samples and reduces the lab...

Claims

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Application Information

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IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1025
Inventor 张玉荣
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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