Regenerated rice stubble righting device

Abstract

The invention discloses a ratoon rice stubble righting device. The ratoon rice stubble righting device comprises a rack table, a motor arranged on the rack table, and two movable connecting rods obliquely arranged on the lower portion of the rear side of the rack table and hinged to the rack table. Each movable connecting rod is provided with a hinge end and a free end, the hinge end of each movable connecting rod is hinged to the lower portion of the rear side of the rack table through a pin shaft assembly, a profiling wheel is arranged on the lower portion of the free end of each movable connecting rod in a rolling mode, a righting wheel mechanism vertically penetrates through the position between the free ends of the two movable connecting rods, and the motor and the righting wheel mechanism are in drive connection through a chain. The flexible righting wheel mechanism is adopted, stubble is righted on the premise of not damaging the rice stubble, the working effect of the righting device is guaranteed through the design of the profiling structure, the righting device is used in cooperation with a harvester, operation is convenient, ratoon rice harvesting and righting integration can be achieved, and manpower and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment for ratooned rice, in particular to a stubble straightening device for ratooned rice. Background technique [0002] When the harvester is harvesting ratooning rice in the field, the stubble of ratooning rice will fall down due to the rolling of the track or wheels of the harvester. If this part of the lodging stubble is not righted, it will affect the germination of the ratooning tiller and reduce the quality of ratooning rice. Yield. However, the traditional straightening method often uses manual straightening, which has a large workload and low efficiency, and is not suitable for large-scale paddy fields, thus limiting the promotion of ratooning rice. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the above-mentioned background technology, and provide a ratooning rice stubble straightening device with high working effi...

AI Technical Summary

Problems solved by technology

[0002] When the harvester is harvesting ratooning rice in the field, the stubble of ratooning rice will fall down due to the rolling of the track or wheels of the harvester. If this part of the lodging stubble is not righted, it will affect the germination of the ratooning tiller and reduce the quality of ratooning rice. Yield

However, the traditional straightening method often uses manual straightening, which has a large workload and low efficiency, and is not suitable for large-scale paddy fields, so it also limits the promotion of ratooning rice.

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