Material sowing rotary adjusting mechanism of adjustable seeding and fertilizer applying machine

Abstract

The invention discloses a material sowing rotary adjusting mechanism of an adjustable seeding and fertilizer applying machine. The material sowing rotary adjusting mechanism comprises a blanking hopper, a blanking amount adjusting disc, a fixed ring and a blanking plate, wherein the blanking amount adjusting disc is mounted above the blanking hopper; the fixed ring is mounted below the edge of the blanking hopper; the blanking plate is mounted above the blanking amount adjusting disc; the edge of the blanking hopper and the blanking amount adjusting disc are clamped between the fixed ring and the blanking plate and are located in an annular bulge. The material sowing rotary adjusting mechanism is reasonable in structural design, the four parts are combined, a discharging amount and the direction and width of discharging can be adjusted at any time in the use process and are convenient to adjust and control and the material sowing rotary adjusting mechanism is very suitable for popularization and use in most rural areas of China.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to an adjustable sowing rotation adjustment mechanism of a sowing and fertilizing machine. Background technique [0002] In recent years, my country's agricultural mechanization has been developed to a certain extent. Now the sowing and fertilization in many areas of the country are completed through mechanization, and in order to meet the needs of the market, the integration of seeders and fertilizers has become a relatively popular technology. The fertilizing seeder in the prior art includes a power walking device and a fertilizing and seeding device. Its charging box has a simple structure, and its discharge adopts the structure of a discharge pipe. During use, the materials in the discharge pipe are easy to waste; there are also The advanced equipment adopts the cooperation between the discharge port, the hopper and the sowing turntable, but the baffle of the discharge port cannot be c...

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Problems solved by technology

[0004] The purpose of the present invention is to make up for the deficiencies in the prior art, and to provide a sowing rotation adjustment mechanism for an adjustable sowing and fertilizing machine, so as to solve the problem that the existing sowing and fertilizing machines basically do not have a device for adjusting the feeding amount, and some have switches, but It cannot be adjusted during work; to adjust the amount of feeding, a turntable can be used, on which there are feeding holes corresponding to the position of the feeding opening of the material box. The feeding port only partially overlaps, and the volume of the channel formed by the feeding port and the feeding hole becomes smaller, and the size of the feeding amount can be changed; to realize this function, it is necessary to design a new sowing rotation adjustment mechanism.

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