Double-drive no-tillage finger clip type precision fertilization seeder

Abstract

The invention relates to a dual drive no-tillage finger-clamping type precision fertilizing-seeding machine, which comprises a base fertilizer application part assembly, a seeding monomer assembly, a drive mechanism, a monitoring system part assembly, a deep fertilization fertilizer box assembly, a land wheel part assembly, a main beam and traction beam part assembly, and a straw cutting and deep fertilization part assembly. The fertilizing-seeding machine is characterized in that: the drive mechanism adopts a dual drive structure, and comprises a left drive rubber wheel part assembly, a drive part assembly and a right drive rubber wheel part assembly, wherein the left drive rubber wheel part assembly and the right drive rubber wheel part assembly are symmetrically arranged and mounted on the left side and the right side of the drive part assembly respectively. With the characteristics of simple and reasonable structure, safer and more reliable working quality, the fertilizing-seeding machine provided by the invention thoroughly solves the shortcomings of large working resistance, high drive slip rate and the like in original no-tillage seeding machines.

Description

technical field [0001] The invention relates to a no-tillage seeder, in particular to a double-drive no-tillage finger clip type precision fertilization seeder. Background technique [0002] At present, my country is promoting straw-covered no-tillage sowing technology. The key link of this technology is straw-covered no-tillage sowing. Since straw and root stubble cover the ground, no tillage is performed before sowing, and chemical fertilizers must be applied once and for all. , Straw cleaning, seed bed arrangement, ditch sowing, soil covering and heavy suppression and other processes. The applicant submitted an earlier application on February 11, 2010, the patent number is: ZL201020116711.2. The single transmission structure has many deficiencies during operation, which are specifically manifested in: 1. Due to the large amount of straw, the operation resistance of the machine tool is relatively large, and the transmission is not flexible; 2. The transmission slip rate is...

AI Technical Summary

Problems solved by technology

The applicant submitted an earlier application on February 11, 2010, the patent number is: ZL201020116711.2. The single transmission structure has many deficiencies during operation, which are specifically manifested in: 1. Due to the large amount of straw, the operation resistance of the machine tool is relatively large, and the transmission is not flexible; 2. The transmission slip rate is high during operation, which affects the accuracy of fertilizer application and planting distance 3. Under the operating conditions, the machine tool retreats, and the reverse direction transmission affects the service life of the rotating parts and the seed meter.

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