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Unloading mechanism, spiral sampling machine and whole-section spiral sampling machine

A technology of helical sampling and unloading mechanism, applied in the direction of sampling device, etc., can solve the problems of leakage, vibration generation, affecting the sampling environment, etc.

Active Publication Date: 2016-01-27
长沙开元仪器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the unloading pipe moves up and down in the U-shaped unloading trough, there will be vibrations, which will cause material leakage and powder spraying during the unloading process, especially the discarded samples will leak and spray from the open side of the lower part, thus affecting the sampling environment

Method used

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  • Unloading mechanism, spiral sampling machine and whole-section spiral sampling machine
  • Unloading mechanism, spiral sampling machine and whole-section spiral sampling machine
  • Unloading mechanism, spiral sampling machine and whole-section spiral sampling machine

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. Wherein, the terms "upper" and "lower" involved in the present invention all use Figure 1 to Figure 7 Orientate.

[0032] In the prior art, the unloading methods of the spiral sampler are all open, and the phenomenon of material spreading and powder spraying during the unloading process is serious.

[0033] For example, refer to Figure 1 t...

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Abstract

The invention relates to the field of sampling and especially relates to an unloading mechanism for a spiral sampling machine, the spiral sampling machine and a whole-section spiral sampling machine. The unloading mechanism comprises an unloading tube, a U-shaped unloading chute and a driving component for driving the unloading tube to move so as to enable a discharging port of the unloading tube to move up and down in the U-shaped unloading chute, wherein an opening side of the U-shaped unloading chute comprises an upper opening side located above the discharging port and a lower opening side located below the discharging port; a lower roller shutter and a lower reel are also arranged on the opening side of the U-shaped unloading chute; the two ends of the lower roller shutter are respectively connected with the lower end of the discharging port and the lower reel; the lower roller shutter moves up and down along with the discharging port and flexibly moves in the mode of always covering the lower opening side of the U-shaped unloading chute. The spiral sampling machine and the whole-section spiral sampling machine both comprise the unloading mechanism. During an unloading process of the unloading mechanism, an abandoned sample is not leaked and sprayed out.

Description

technical field [0001] The invention relates to a sampling field, in particular to a discharge mechanism for a spiral sampling machine, a spiral sampling machine, and a full-section spiral sampling machine. Background technique [0002] At present, the unloading methods of the spiral sampling machines we know are all open, and the material and powder spraying are serious during the unloading process. [0003] For example, a full-section long spiral sampling machine includes a discharge pipe, a U-shaped discharge chute, and a driving assembly that drives the movement of the discharge pipe so that the discharge port moves up and down in the U-shaped discharge chute. Wherein, the drive assembly includes a driving wheel, a driven wheel and a transmission chain for transmitting the power of the driving wheel to the driven wheel, and the transmission chain is connected with the discharge port. The transmission chain drives the discharge port to move up and down so that the open s...

Claims

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Application Information

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IPC IPC(8): G01N1/10
Inventor 罗建文刘维
Owner 长沙开元仪器有限公司
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