Combined seeding machine

Abstract

The invention discloses a combined seeding machine, and belongs to the technical field of seeding machines. The combined seeding machine comprises a combined seeding machine frame. A belt-shaped stubble cleaning device, an organic fertilizer application device, a formula fertilizer application device, a corn seeding device and a pesticide applying and sealing device are arranged on the combined seeding machine frame. Stubble cleaning tools in the belt-shaped stubble cleaning device are respectively located in front of seeding and ditching devices of the corn seedling device respectively to clean stubbles at seeding ditches corresponding to the seeding and ditching devices. Organic fertilizer applying and ditching devices and formula fertilizer applying and ditching devices are located beside the seeding and ditching devices. Nozzles in the pesticide applying and sealing device are located in rear of the seeding and ditching devices of the corn seeding device to perform pesticide sealing of the sown and fertilized cultivated land. The combined seeding machine has the advantages that seeding, organic fertilizer application, formula fertilizer application, and pesticide applying and sealing can be carried out at the same time, and the application amounts of organic fertilizer and formula fertilizer are effectively controlled.

Description

technical field [0001] The invention relates to the technical field of seeders. Background technique [0002] Most of the currently used corn seeders are equipment that can perform seeding operations and formula fertilizer fertilization operations at the same time. After the sowing and fertilizing operation of the corn seeder is completed, the application of organic fertilizer and spraying herbicides needs to be carried out after the corn seeder has finished working. It is necessary to use different machines to enter the field two or three times to complete all operations, which is inefficient. [0003] Excessive application of chemical fertilizers and pesticides is common in my country, which causes problems such as environmental pollution and the quality and safety of pesticide products from time to time. The main reason is that agricultural machinery cannot effectively control the amount of fertilizer applied during the fertilization operation. [0004] In two-cropping ...

AI Technical Summary

Problems solved by technology

The main reason is that agricultural machinery cannot effectively control the amount of fertilizer applied during the fertilization operation.

[0004] In areas where there are two crops a year, wheat harvesting has high stubble and a large amount of straw. Since the currently used corn planter does not have a stubble removal device, it will cause congestion of the planter, drying seeds, and shelf seeds, etc., affecting crop yield; The sowing discharge system has poor adaptability, closed weeding by spraying pesticides after sowing, high stubble, large amount of pesticide application, unsatisfactory effect, and increased operating costs

The traditional plowing method of stubble removal consumes too much nutrition and activity of the soil itself, which will damage the organisms and microorganisms in the soil, resulting in continuous shortage of nutrients in the soil, resulting in the gradual loss of activity of the soil

Images