Full-automatic grain sampling machine

Abstract

The invention relates to a full-automatic grain sampling machine. The full-automatic grain sampling machine comprises a vehicle body mechanism, a sample storage mechanism, a lifting rod mechanism, a grain taking mechanism and a joint coating mechanism; the vehicle body mechanism is placed on the ground, full-automatic grain sampling is achieved, manpower is not needed in the whole process, manpower and material resources are saved, and the working efficiency is improved; a motor D is started, a worm is driven to rotate, a motor E which enables the grain taking mechanism to extend into a grain bag from the outside of the grain bag is started, a connecting rod is driven to rotate, then a rotating door is driven to rotate to be opened; after grains enter a lofting box, the connecting rod rotates backwards, and then the rotating door is driven to rotate backwards to be closed, grain sampling at different positions in the same bag is realized, and the comprehensiveness of a sampling result is ensured; and a motor F is started to drive a rotating rod A to slide backwards in a control strip A, and then a sample placing box is driven to rotate upwards in a sampling shell, so that sample grains in the sample placing box are aligned with a grain discharging opening and are poured into the grain discharging opening, the operation is accurate, and unnecessary grain waste is avoided.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a fully automatic grain sampling machine. Background technique [0002] When the grain purchase station purchases foreign grain, in order to ensure the quality of the grain purchase, it is necessary to sample the grain before the grain is put into storage. Acceptance and sampling work has always been a very important task in the acceptance of grain collection and storage. Since it was put into this work, manual sampling has been used. Most of the existing grain samplers are hand-held structures, and inspectors use hand-held samplers to conduct Sampling requires 4-5 people. Not only is the labor intensity high and the speed is slow, but it also involves some human factors, which brings many adverse effects to the grain collection and storage work and directly affects the sampling accuracy. The purpose of the present invention is to overcome the existing There are deficienci...

AI Technical Summary

Problems solved by technology

[0002] When the grain purchase station purchases foreign grain, in order to ensure the quality of the grain purchase, it is necessary to sample the grain before the grain is put into storage. Acceptance and sampling work has always been a very important task in the acceptance of grain collection and storage. Since it was put into this work, manual sampling has been used. Most of the existing grain samplers are hand-held structures, and inspectors use hand-held samplers to conduct Sampling requires 4-5 people. Not only is the labor intensity high and the speed is slow, but it also involves some human factors, which brings many adverse effects to the grain collection and storage work and directly affects the sampling accuracy. The purpose of the present invention is to overcome the existing There are technical deficiencies, and a fully automatic grain sampling machine is provided, which does not require manual work, saves manpower and material resources, and improves work efficiency

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