Easy-weighing charging box of multifunctional seeding and fertilizer throwing machine and adjustable discharge opening structure

Abstract

The invention discloses an easy-weighing charging box of a multifunctional seeding and fertilizer throwing machine and an adjustable discharge opening structure. The easy-weighing charging box comprises a box body, the outer side of a box body opening part is provided with a fixed seat, a cover plate is rotatably installed on the fixed seat through a rotating shaft, the other side of the cover plate is hinged with a lifting lug, the corresponding side of the box body is provided with a clamping hook matched with the lifting lug, the inner side surface of the box body is provided with weighing scales from the opening part to the bottom of the box body, scale halving lines are uniformly distributed between the weighing scales, the side of the box body is provided with a viewing port, a transparent plastic plate matched with the viewing port is fixedly installed on the viewing port, the tapered bottom of the box body is provided with a discharge opening, two sides of the discharge opening at the lower end surface of the box body are respectively provided with a slot, a movable baffle is clamped in the slots, an adjusting hole matched with the discharge opening is formed in the baffle, and one end of the baffle is fixed on the bottom end of the box body through a tension spring. The weight of materials can be directly estimated when the materials are poured out, the materials in the box body can be observed at any time in the use process, the open and close of the discharge opening and the discharge amount can be conveniently controlled, the cover plate can be conveniently opened or closed, and the automatic full blanking can be realized.

Description

technical field [0001] The invention relates to the field of sowing and fertilizing equipment, in particular to an easy-to-weigh charging box and an adjustable outlet structure of a multifunctional seeding and fertilizer throwing machine. Background technique [0002] With the development of science and technology, the mechanization of agriculture has been developed to a certain extent. In some areas, sowing and fertilization are all done through mechanization. In order to meet the needs of the market, it has become a basic , the fertilizing seeder in the prior art includes a power walking device and a fertilizing and seeding device. It is necessary to put roughly weighed materials into the charging box, which is troublesome to operate, especially in the process of fertilizing or sowing small soil, it is impossible to directly judge the amount of materials during the pouring process, and if the materials are too small, it is not enough , too much needs to be filled out, so ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to make up for the deficiencies of the prior art, and provide an easy-to-weigh charging box and an adjustable outlet structure of the multifunctional seeding and throwing fertilizer machine, which solves the problem that the existing charging box needs to be stopped during the working process. Frequent viewing and pre-weighing and estimation of materials, labor-intensive, time-consuming and labor-intensive, affecting work efficiency, closing of the discharge port and difficult control of the discharge volume, etc.

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