Spiral material mixing and conveying device

Abstract

The invention discloses a spiral material mixing and conveying device. The spiral material mixing and conveying device comprises a material conveyor, a gearbox and a belt wheel, wherein the gearbox is arranged at one side of the material conveyor; the belt wheel is arranged at the outer side of the gearbox; the material conveyor comprises a box body and a material conveying stirring shaft, and the material conveying stirring shaft is rotationally arranged in the box body through a shaft in a matching way; the gearbox comprises a gearbox casing, a shift fork, a small gear, a large gear, a duplex gear and an intermediate shaft, the small gear, the large gear, the duplex gear and the intermediate shaft are arranged in the gearbox, the small gear and the large gear are arranged at one end, extending into the gearbox casing, of the material conveying stirring shaft, the intermediate shaft is rotationally arranged in the gearbox casing through the shaft in a matching way, the duplex gear is glidingly arranged on the intermediate shaft through a slide key which is arranged on the intermediate shaft, the shift fork is arranged in the middle part of the duplex gear, and drives the duplex gear to slide along the intermediate shaft, and the duplex gear is engaged with the small gear or the large gear; the belt wheel is arranged at one end, extending out of the gearbox casing, of the intermediate shaft. The spiral material mixing and conveying device has the advantages that the material mixing is uniform, the production cost is low, the installation is easy, and the operation is easy.

Description

technical field [0001] The invention belongs to the technical field of mechanical devices for fertilizing and sowing grassland, and in particular relates to a screw mixing and conveying device. Background technique [0002] With the advancement of science and the actual needs of modern agriculture, more mechanized production is required for grassland planting and maintenance. The existing grassland fertilization machinery lacks mixing devices, and manual or other auxiliary mixing equipment is required when spreading various fertilizers. Mixing results in uneven mixing or high overall production costs. Existing machines equipped with mixing equipment have a short mixing time and poor mixing effect, which can no longer meet the needs of grassland planting, let alone meet the needs of grassland fertilization machinery. Accurate fertilization requirements. Therefore, in the field of grassland fertilizing and seeding mechanical devices, the problems of inhomogeneous fertilizing ...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and the actual needs of modern agriculture, more mechanized production is required for grassland planting and maintenance. The existing grassland fertilization machinery lacks mixing devices, and manual or other auxiliary mixing equipment is required when spreading various fertilizers. Mixing will result in uneven mixing or high overall production costs. Existing machines equipped with mixing equipment have a short mixing time and poor mixing effect, which can no longer meet the needs of grassland planting, let alone meet the needs of grassland fertilization machinery. Precision Fertilization Requirements

Therefore, in the field of grassland fertilization and seeding mechanical devices, the problems of uneven fertilization and mixed materials and high production costs have not been fundamentally resolved.

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