Negative pressure type borago officinalis seed collecting device

Abstract

The invention belongs to the technical field of borago officinalis seed collecting equipment, and particularly relates to a negative pressure type borago officinalis seed collecting device which comprises a vehicle body, an induced draft fan, a cyclone, an exhaust pipe, a rigid absorption pipe, an absorption hose, a seed absorber, a filter screen, a transmission wheel, a hydraulic push rod, a thrust rod, an adjustment rod, a seed division box, a separation sieve, a hoister, a collection bin, a seed outlet, a straw leaf sweeper, a straw leaf separator, a depth adjustment device, a driving device, a hydraulic control device, a console, an air discharge pipe and a sprayer. The negative pressure type borago officinalis seed collecting device has the advantages as follows: the negative pressure type borago officinalis seed collecting device uses the driving device for driving the induced draft fan to generate a negative pressure, so that the borago officinalis seeds are absorbed into the cyclone by the seed absorber for preliminary processing, processed by the seed division box and the separation sieve, and further delivered into the collection bin by the hoister after processing, so that the entire collection work of the borago officinalis seeds is completed.

Description

technical field [0001] The invention belongs to the technical field of borage seed collection equipment, and in particular relates to a negative pressure borage seed collection device. Background technique [0002] Borage, also known as purple flower grass, is an annual herb of Boraginaceae (Boraginaceae), (scientific name: Borago officinalis) with a slight cucumber fragrance. Plant height 60 cm (2 feet), covered with coarse hairs. The leaves are large, rough, oblong, and the inflorescences are loose and drooping; the pedicel is usually light red; the flowers are star-shaped, bright blue, sometimes white or rose; the stamens are bright yellow, 5, arranged in a conical shape in the center of the flower. It is native to the eastern Mediterranean coast and Asia Minor, and is now widely cultivated in Europe and North America. It can be used as a nectar source plant. The fresh leaves are used as vegetables in Europe, and the fresh and dried leaves can be used to season stews, so...

AI Technical Summary

Problems solved by technology

[0004] Borage is a special economic crop. The planting area is increasing year by year. The seeds mature irregularly and fall off as they mature. During the cleaning process, a large amount of soil and gravel will be mixed in. After concentration, a traditional sieve will be used for preliminary separation. Since there are a large number of bristles attached to the borage seed skin and straw debris, the work efficiency of manual screening is relatively low. Low, and the screening effect is not good. At present, it is not possible to carry out mechanized harvesting in the field in China, and there is no special machine or equipment for harvesting borage seeds thoroughly at one time.

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