Straw guide mechanism

Abstract

The invention relates to a straw guide mechanism. The straw guide mechanism comprises guide crawlers arranged below the low ends of evening rods, the crawler surfaces of the guide crawlers are horizontal and are parallel to the vehicle length direction, two groups of guiding conveying clamping rollers are arranged at outlets of the guide crawlers, roller cores of the two groups of guiding conveying clamping rollers are horizontal and perpendicular to the length directions of the guide crawlers, the two groups of guiding conveying clamping rollers are arranged in the vertical direction, the roller surfaces fit, a power unit drives the guiding conveying clamping rollers to reversely rotate, the guide crawlers rotate for guiding and conveying straw to the portion located between the two groups of guiding conveying clamping rollers, and the straw is located on the guide crawlers and show the jagged stage. High-speed guiding conveying of the straw is achieved through the two groups of guiding conveying clamping rollers rotating at high speed, the straw is horizontally and rapidly guided out of the portion between the two groups of guiding conveying clamping rollers, accelerating of straw guiding is achieved accordingly, it is guaranteed that the straw is guided out to be guide out according to the flushing state of the straw, aligning operation of the straw is achieved, alignment ofone ends of the straw is achieved accordingly, and it is guaranteed that the straw guiding into planting holes can be evenly distributed in the planting holes.

Description

technical field [0001] The invention relates to the technical field of planting machinery, in particular to a straw material guiding mechanism. Background technique [0002] In recent years, in order to increase the yield of yam, many places adopt the method of drilling yams for planting. After the yam planting land is turned over and fertilized, the planting holes are dug out with spiral drilling equipment or shovels, and the planting holes are pressed against the length of the planting land. and the width direction are equidistantly spaced, so that the distance between adjacent planting holes is about 80cm. In order to improve the survival rate of yam, rice straw is generally filled in the planting holes, and then a hole is filled in the planting holes filled with rice straw. layer of base soil, and then import the yam planting segment into the base soil of the planting hole, and then fill the planting hole with soil; when importing the above-mentioned straw straw, in orde...

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Problems solved by technology

[0002] In recent years, in order to increase the yield of yam, many places adopt the method of drilling yams for planting. After the yam planting land is turned over and fertilized, the planting holes are dug out with spiral drilling equipment or shovels, and the planting holes are pressed against the length of the planting land. and the width direction are equidistantly spaced, so that the distance between adjacent planting holes is about 80cm. In order to improve the survival rate of yam, rice straw is generally filled in the planting holes, and then a hole is filled in the planting holes filled with rice straw. layer of base soil, and then import the yam planting segment into the base soil of the planting hole, and then fill the planting hole with soil; when importing the above-mentioned straw straw, in order to ensure that the straw can be evenly distributed in the planting hole, the straw is generally folded in half The straw and yam planting segments in the prior art and the attached drawings are all carried out manually after being imported into the planting hole. The method of artificially introducing rice straw is not only inefficient, but also cannot ensure that the straw is evenly filled in the planting hole, thereby It has an impact on the survival rate of the yam planting segment, and the introduction of the above yam planting segment into the planting hole is also carried out manually, so the labor intensity of the entire yam planting is extremely high

[0003] Since the straws are mostly rice straws, the straws are easy to be scattered during the conveying process. Specifically, one end of the straws is not neat, so that the straws introduced into the planting holes cannot be evenly distributed in the planting holes. Therefore, for the yam planting section segment survival rate

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