Rotary tiller having grain conveying bucket

Abstract

The invention discloses a rotary tiller having a grain conveying bucket. The grain conveying bucket is mounted on the rotary tiller. The rotary tiller has a rotary tillage operation function and has agrain conveying function, a power system is compact in arrangement, and the rotary tiller has the advantages of uniformity and flatness in tillage, high operation efficiency and low noise.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a rotary cultivator with a grain transport bucket. Background technique [0002] Rotary tiller is a kind of soil tillage machine driven by power. It has strong ability to cut soil and crush soil. It can achieve the effect of plowing and raking several times in one operation. With the continuous improvement of the level of agricultural science and technology, it has become a common method to complete the rotary tillage of farmland soil by rotary tiller. As we all know, the operating principle of the rotary tiller is to use the rotary tiller shaft to loosen and mash the mud (or clods) to achieve the purpose of tillage. The rotation direction of the existing rotary tiller shaft is a single rotary motion, which cannot be realized in positive and negative directions. to rotate. Also can only realize the one-way chain tensioning in the transmission box that drives rotary tiller ...

AI Technical Summary

Problems solved by technology

The arrangement in the middle of the transmission box results in a space for the rotary tiller in the middle, and the soil in the middle cannot be rotated, etc.

In addition, when the existing rotary tiller is cultivating the soil, due to the problem of the power arrangement and the center of gravity of the machine, the center of gravity of the machine moves backward, which is not conducive to the stable cultivation of the machine, resulting in uneven and uneven depth of cultivated land.

In addition, in the existing multi-link tensioning mechanism, the operating rod vibrates greatly, the power system is noisy, the operation is inconvenient, and the operation is difficult.

[0004] In the part of the crawler running mechanism of the existing rotary tiller, the driving wheel of the crawler running mechanism and the rotating shaft are connected by simple bolts. During the running process of the crawler running mechanism, the driving wheel is easy to loosen, and the bolts and the driving wheel fall into the paddy field. , causing the rotary tiller to be unable to walk

[0005] In the rotary tiller part of the existing rotary tiller, the rotary tiller cannot be lifted up and down, that is, the depth of the rotary tiller cannot be automatically adjusted. The scraping plate is frequently hit and jumps up and down, making a lot of noise

[0006] In addition, the existing rotary tiller can only be used for rotary tillage of farmland soil, which has single function, high cost, small application range and poor economic benefit.

Images