Sample collecting device

Abstract

The invention discloses a sample collecting device. The device comprises a supporting seat, a hollow cylinder, a rotary outer claw and a power part; the hollow cylinder is fixed on the supporting seat; the rotary outer claw is sleeved on the hollow cylinder; a feeding hole is formed in the root part of the rotary outer claw; a material conveying opening communicated with the feeding opening is formed in the hollow cylinder; the hollow cylinder is a container for containing a sample; when the sample collecting device works, the power part drives the rotary outer claw to rotate; a sample is brought into the feeding hole by the outer selecting and grabbing claw; when the feeding hole and the conveying hole are communicated with each other, a sample falls into the hollow cylinder under the action of gravity; and after the hollow cylinder is filled with a sample, the rotary outer claw is rotated to enable the feeding port and the conveying port to be staggered, so that the purpose of packaging is achieved, the hollow cylinder is arranged in the rotary outer claw, the integration degree of the device is improved, the occupied space is reduced, the device also has the advantages of beingsimple in structure and convenient to use and maintain, continuous sampling can be achieved through the device, and the working efficiency is high.

Description

Technical field [0001] The invention relates to the technical field of sampling equipment, in particular to a sample collection device. Background technique [0002] Sampling in the existing nuclear environment mostly uses a robotic arm to remotely grab soil samples. Specifically, when the robotic arm grabs soil samples, it needs to be observed through multiple cameras to grab the soil samples, which requires high operational requirements. The operation is difficult, the grasping effect is poor, and it takes a long time, so the work efficiency is low. In addition, the structure of the mechanical arm is complex, the design and production cost is high, and the later use and maintenance cost is high. [0003] Therefore, how to provide a sample collection device with a simple structure and convenient operation is a technical problem to be solved by those skilled in the art. Summary of the invention [0004] In view of this, the object of the present invention is to provide a sample co...

AI Technical Summary

Problems solved by technology

[0002] Sampling in the existing nuclear environment mostly uses the robotic arm to grab the soil sample remotely. Specifically, when the robotic arm grabs the soil sample, it needs to be observed by multiple cameras to grab the soil sample, which requires high operation. The operation is difficult, the grasping effect is poor, and it takes a long time, so the work efficiency is low

In addition, the structure of the mechanical arm is complex, the cost of design and manufacture is high, and the cost of later use and maintenance is high

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