Portable cereal storage insect pest detecting device

Abstract

The invention discloses a portable cereal storage insect pest detecting device which comprises a supporting base, the upper surface of the supporting base is fixedly connected with a detecting deviceshell, the top of the detecting device shell is in threaded connection with a shell cover, and the inner top wall of the shell cover is fixedly connected with a buffering sponge. A buffering hole, a buffering cavity, an oil passing hole, a telescopic hole and a damping groove are formed in the inner wall of the detecting device shell, and the bottom end of the buffering hole is communicated with the inner top wall of the buffering cavity. According to the portable cereal storage insect pest detecting device, the effect of buffering and damping the outer surface of a detecting device body is achieved, a buffering plate drives an upper ejector rod to bear against a lower ejector rod under the action of the gravity of the detecting device body and inertia acting force generated during buffering, therefore, a pressing disc applies pressure to hydraulic oil, then the hydraulic oil applies pressure to a damping rod, and the damping rod applies to pressure to the detecting device body througha clamping ring to clamp the detecting device body. Therefore, the problem that when an insect pest detecting device is carried, bumping frequently occurs, and consequently damage is caused is effectively solved.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to a portable grain storage pest detection device. Background technique [0002] "Grain" covers a wide range, including rice, wheat, millet, soybeans, etc. and other miscellaneous grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. It is a traditional staple food of many Asian peoples. [0003] Cereals do not only refer to the seeds of gramineous plants. To be precise, they can be roughly divided into three categories in my country: Cereals: including rice (indica rice, japonica rice, rice), wheat (wheat, barley, oats, rye) , corn, sorghum, millet, millet, yellow rice, buckwheat, etc.; legumes: including soybeans, broad beans, peas, mung beans, red beans, kidney beans, etc.; potatoes: including sweet potatoes, also known as sweet potatoes or white potatoes, potatoes, yams, taro , cassava, etc. [0004] At present, when grains ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a portable grain storage pest detection device, which solves the problem that the pest detection device is often bumped and damaged when it is carried

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