Agricultural efficient forest tree seed cleaning and grading device

Abstract

The invention discloses an agricultural efficient forest tree seed cleaning and grading device which comprises a base, a box body, a grading mechanism, a cleaning mechanism, a discharge hole, discharging mechanisms, a water tank, a water pump and a controller; the box body is arranged on the rear right side of the top end of the base in a vertical direction; the grading mechanism is arranged at the top end of an inner cavity of the box body in a left-right direction. the cleaning mechanism is arranged at the top end of the base and located on the lower left side of the grading mechanism; and the three discharging mechanisms are separately arranged at the bottom end of the inner cavity of the box body from left to right at intervals in a front-back direction. By adopting the agricultural efficient forest tree seed cleaning and grading device, forest tree seed cleaning and grading operation integration can be achieved, and forest tree seeds are cleaned so as to prevent soils on the surfaces of the seeds from blocking meshes of a screen and affecting normal screening and grading of the forest tree seeds; and automatic taking out of the graded forest tree seeds can be achieved, so thatmanual operation items of workers are reduced, and the time and the labor are saved.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to an agricultural high-efficiency tree seed cleaning and grading device. Background technique [0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The science that studies agriculture is agronomy. The labor objects of agriculture are living animals and plants, and the products obtained are Animals and plants themselves, agriculture is the basic industry that provides support for the construction and development of the national economy, including planting, forestry, animal husbandry, fishery, and sideline industries; agriculture in a narrow sense refers to planting. Including production activities of crops such as food crops, commercial crops, fodder crops and green manure; [0003] In the prior art, forest tree seed screening and grad...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of high-efficiency forest tree seed cleaning and grading device for agriculture, to at least solve the problem that the grading and screening device for seed production in the prior art can only perform a single sieving operation on seeds, and the soil attached to the surface of the seeds is easy to block the screen mesh The holes will affect the screening operation, and the seeds after screening and grading need to be taken out manually by the staff, which is time-consuming and labor-intensive.

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