Ditching and fertilizing integrated machine

Abstract

The invention discloses a ditching and fertilizing integrated machine. The ditching and fertilizing integrated machine comprises a machine frame which can be connected with a power engine; a speed changing box which is in power connection with a power mechanism is hinged to the machine frame; a lifting power mechanism which drives the speed changing box to swing is mounted on the machine frame; a power output shaft which is arranged transversely is mounted at the bottom of the speed changing box; the power output shaft is in power connection with two ditching mounting seats which are arranged oppositely; a plurality of ditching knives which are distributed annularly along each ditching mounting seat are arranged on the corresponding ditching mounting seat; the rotating tracks of the ditching knives on the same ditching mounting seat form a ditching surface; the bottoms of the two ditching surfaces draw together and the tops of the two ditching surfaces are open; the machine frame is connected with a fertilizing box; the ditching and fertilizing integrated machine further comprises a ditching soil retaining plate frame and a soil covering soil retaining plate frame which are alternatively connected with the speed changing box when the ditching and fertilizing integrated machine is used; the coil covering soil retaining plate frame is connected with a fertilizing tube. The ditching and fertilizing integrated machine can realize two operations of ditching and ditching as well as fertilizing, and has the advantageous effects of great ditching width, great depth, and good ditching, fertilizing and soil recovering effects.

Description

technical field [0001] The invention relates to an integrated ditching and fertilizing machine. Background technique [0002] In the existing orchard planting or field planting operations, the use of mechanized production is an effective measure to improve efficiency and ensure product output. In the early stage of planting, it is necessary to use machines for ditching and sowing seeds. In the early or middle stage of planting, a fertilization device is required to fertilize the plants. Therefore, two sets of machines, a ditch opener and a fertilization device, are required to achieve the above ditching and fertilization. product. The operation process of the ditch opener is to open a seed ditch or fertilizer ditch on the whole field, and introduce the seeds or fertilizer into the ditch; the operation process of the fertilization device is to open a fertilizer ditch in the fields, and at the same time introduce the fertilizer into the ditch Then bury the fertilizer in the ...

AI Technical Summary

Problems solved by technology

[0003] The existing ditch openers are divided into two types: mobile type and rolling type. The mobile ditch opener is that the front end of the ditch knife penetrates into the soil, and the ditch is realized by the dragging of the power machine. It has a strong ability to enter the soil, but the disadvantage lies in the depth The ditching width is limited and the ditching width is not controlled; the mechanism of the rolling ditching opener is to install a ditching knife on the rotating shaft driven by the power machine. The ditching speed is fast and the ditching depth is large, but because the part of the soil that is planed and raised will fall back into the above-mentioned seed ditch or fertilizer ditch, the ditching uniformity is poor and the ditching width is not ideal. In the fertilization process that requires a large amount of fertilizer, it is necessary to carry out secondary boring to ensure the width of the ditch. Some openers also use a structure that transports the planed soil to the side, so that the planed soil can be transported to the seed ditch or One side of the fertilizer ditch, its structure is complex and there is a problem that it is difficult to apply fertilizer or cover soil after planting

[0004] The structure of the existing fertilization device is that a coulter is installed at the front of the support frame, and a fertilization pipe connected with the fertilization box is provided at the rear of the coulter, and the soil cover plate positioned at the bottom of the fertilization pipe bottom is also connected on the support frame, and the soil cover plate It is in a figure-eight shape. When the power machine drives the support frame to move forward, the coulter is used to open the ditch and the fertilization pipe to drop the fertilizer. The soil cover plate will scrape the upper soil to backfill the fertilizer ditch. The ditch width and ditch depth are both small. , the disadvantage of large running resistance (requires a large-powered locomotive), and the cover plate will scrape the floating soil from other places into the fertilizer ditch and hard fill it, which is not conducive to ensuring the moisture retention of the soil

At present, there is no machine that can realize both ditching and fertilization.

Images