Peanut seed sowing machine

Abstract

The invention relates to the technical field of modern agricultural machinery, and discloses a peanut seed sowing machine which comprises a fixing frame. Fastening bolts sleeve the top of the fixing frame in a threaded manner, a fixing plate sleeves the end, which is positioned at the bottom of the fixing frame, of each fastening bolt in a threaded manner, the four fixing plates are equidistantlydistributed at the bottom of the fixing frame, fixing rods are fixedly nested in the middles of the fixing plates, the bottoms of the fixing rods are fixedly connected with the tops of plows, fastening nuts which are positioned below the fixing plates sleeve the fastening bolts in a threaded manner, and limit devices are nested in two sides of the top of the fixing frame in a threaded manner. Thepeanut seed sowing machine has the advantages that seed sowing discs, adjusting devices and fixing devices are used with one another, accordingly, the seed sowing quantities and speeds can be conveniently controlled, seeds can be uniformly sown in soil by the peanut seed sowing machine, the problems of waste of seeds and increase of the seed sowing cost due to the fact that the seed sowing quantities cannot be controlled by devices can be solved, and the seed sowing efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of modern agricultural machinery, in particular to a peanut planter. Background technique [0002] Peanut, Rosacea, Fabaceae, annual herb of the genus Arachis. There are abundant nodules at the root; the stems and branches are ribbed, and the leaves are papery opposite; the base of the petiole is clasping, ovate-oblong to obovate, the apex is obtusely rounded, both sides are hairy, and the edge has eyelashes; the margins of the leaf veins are interconnected Reticulated; flowers about 8 mm long; bracts lanceolate; corolla yellow or golden yellow, flag petals spread out, wing petals and keel petals separated, oblong or obliquely ovate, styles extending beyond the calyx tube pharynx , pods swell, pods thick. Moreover, peanuts contain nutrients such as protein, fat, sugar and vitamins. They are a kind of food that is abundant in my country and loved by people. Therefore, it is necessary to study the cultivatio...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a peanut planter, which has the advantages of being convenient to control the quantity of sowing, and can adjust the sowing depth. The control is not accurate enough, it is easy to cause extrusion damage of peanuts, affect the germination rate of peanuts, the planter cannot adjust the depth of sowing, and it is easy to cause necrosis of peanuts, and fertilization and watering require manual operation, which is labor-intensive and low in efficiency , resulting in a higher cost of producing peanuts

Images