Forestry big tree sample collecting device

Abstract

The invention relates to the technical field of forestry big tree sample collection, and particularly provides a forestry big tree sample collection device which comprises a movable bottom plate, and the top of the bottom plate is provided with a lifter and a control panel. The device further comprises a mounting box, a collecting assembly used for collecting leaves, an adjusting assembly used for adjusting the collecting assembly, a receiving hopper, a conveying pipe, an anti-blocking assembly used for preventing the conveying pipe from being blocked and a collecting assembly used for collecting the leaves. According to the anti-blocking conveying device, through cooperation of a telescopic rod, a spring, a cam and a buffer plate in the anti-blocking assembly, the conveyed conveying pipe can shake in a reciprocating mode, so that the phenomenon that the conveying pipe is blocked in the sample conveying process is avoided, and in addition, the conveying pipe can be well protected through buffering; according to the invention, the sampling efficiency is effectively improved, the accurate sampling of the samples is ensured, the collection range is relatively wide, the flexibility is higher, and the collection is more comprehensive.

Description

technical field [0001] The invention belongs to the field of forestry big tree sample collection, in particular to a forestry big tree sample collection device. Background technique [0002] The development of forestry pest control technology plays a very important role in forestry production, so it has been paid more and more attention. In forestry pest control or scientific research, it is necessary to collect the branches and leaves of treetops. At present, high branch shears are usually used for sample collection. [0003] The Chinese invention patent publication number CN113834687A discloses a forestry tree sample collection device. During the use process, the control device is controlled by the storage control box, which is more convenient to operate and carry, and the height is adjusted by the telescopic device, which is convenient for various heights The camera can feed back the specific leaf conditions of the canopy in real time, and project it to the display screen...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: in order to solve the forestry large tree sample collection device in this patent, when collecting the cut leaves, the collected samples are collected through the collection frame, and the collection frame needs to be lowered to a low place after it is filled with leaves. , the collector manually puts the leaves in the collection frame into the storage box, and then the collection frame rises to the collection position, and so on. As the collection frame moves, due to the limited volume of the collection frame, once shaking occurs, the leaves in the collection frame are prone to accidentally falling. The present invention provides a forestry tree sample collection device to solve the above problems

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