Case of pneumatic discharger and pneumatic discharger

Abstract

The invention discloses a case of a pneumatic discharger and the pneumatic discharger. The case comprises a case body, wherein a material cabin, an air cabin and a blanking area are arranged in the case body; the blanking area is divided into a plurality of blanking channels which are arranged in a linear array mode in the left-right direction by a plurality of separation units; the case body is provided with an obliquely arranged slideway plate, and the material cabin and the air cabin are arranged on the upper side and the lower side of the slideway plate respectively; an air inlet of the air cabin is formed in the side end of the case body; a discharge opening is formed in the bottom of the material cabin; the discharge opening and the blanking channels are formed in the front side andthe rear side of the case body correspondingly; and a box door capable of being opened and closed relative to the case body is installed at the position of the discharging opening. By arranging the integrated case, all discharging assemblies can share materials in the material box, unified feeding of all the discharging assemblies and centralized discharging of redundant materials are achieved, the case is compact and simple in structure, and the overall cost of the discharger is reduced.

Description

technical field [0001] The invention relates to the technical field of agricultural tillage and sowing machinery, in particular to a chassis of a pneumatic discharger and a pneumatic discharger. Background technique [0002] Agricultural machinery is the foundation of modern agriculture. Agricultural machinery can realize automatic plowing and sowing of agricultural materials such as seeds and chemical fertilizers, greatly improving the efficiency of plowing and sowing. In order to achieve the uniformity of seeding or fertilization in the process of automatic tillage and sowing, a discharger is needed. The discharge components in the discharger can make the flow of agricultural materials be discharged continuously or intermittently and regularly for sowing, so as to Meet the needs of evenly spreading or spaced spreading of agricultural materials. Existing agricultural machinery generally adopts a pneumatic discharger, which assists the discharge of the agricultural material...

AI Technical Summary

Problems solved by technology

Existing agricultural machinery generally adopts a pneumatic discharger, which assists the discharge of the agricultural materials discharged by the discharger into the land by pouring air into the lower material pipe. In the prior art, a single-type seed metering device is generally used , as many rows of plowing and sowing machinery can be plowed and sowed at a time, as many dischargers (one row for one row) are needed. The single discharger not only takes up a lot of space, but also needs to be charged separately to the hopper of each discharger. And after the plowing and sowing operation is completed, it is necessary to unload the excess material in the hopper of each discharger, which is troublesome to operate and wastes time

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