Fertilizing device capable of being fixed at rear side of carriage

Abstract

The invention provides a fertilizing device capable of being fixed at the rear side of a carriage. The fertilizing device comprises an open box body which consists of a rear blocking plate, side blocking plates and a bottom plate through assembling, wherein a plurality of fertilizing holes are distributed in the bottom plate, a shaft lever is transversely arranged below the bottom plate, fertilizing grooves which can be adjusted leftwards and rightwards are distributed in the shaft lever, a transmission gear with a clutch is mounted at one end of the shaft lever, an adjusting knob which is used for adjusting the fertilizing grooves is mounted at the other end of the shaft lever, a clutch is mounted between the transmission gear and the fertilizing grooves, and a plurality of threaded holes which can be connected and fixed with the carriage are formed in the inner sides of the left and right blocking plates and the inner side of the bottom plate. When the fertilizing device is in use, a rear-side baffle of the carriage of a motor vehicle is detached, the open inner side of the device is connected and fixed with the rear side of the carriage, the transmission gear is in transmission connection with the motor vehicle through a transmission belt, then, a bulk fertilizer can be loaded into the carriage, and the fertilizer is applied to fields through the fertilizing grooves in a manner that the shaft lever is driven by the motor vehicle.

Description

technical field [0001] The invention relates to a fertilization device for farmland operations, in particular to a fertilization device which can be fixed on the rear side of a carriage for use. Background technique [0002] When chemical fertilizers are applied to farmland in rural areas, they are generally spread mechanically or manually. Due to the special fertilizer effect of chemical fertilizers, the requirements for fertilization must be uniform. It is difficult for traditional chemical fertilizers to work continuously while ensuring uniformity. Although fertilization machinery can meet the requirements of use, it is difficult to adapt to small-scale field operations, and the cost of large-scale machinery is difficult to popularize and use among farmers. Contents of the invention [0003] The purpose of the present invention is to solve the problem of lack of special machines for fertilizer spreading in rural areas at present, and provide a fertilization device that ...

AI Technical Summary

Problems solved by technology

[0002] When chemical fertilizers are applied to farmland in rural areas, they are generally spread mechanically or manually. Due to the special fertilizer effect of chemical fertilizers, the requirements for fertilization must be uniform. It is difficult for traditional chemical fertilizers to work continuously while ensuring uniformity. Although fertilization machinery can meet the requirements of use, it is difficult to adapt to small-scale field operations, and the cost of large-scale machinery is difficult to popularize and use among farmers

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