Conveyor belt-clamping type on-membrane inclined planting device for rhizome big seedling crops

Abstract

The invention discloses a conveyor belt-clamping type on-membrane inclined planting device for rhizome big seedling crops. The conveyor belt-clamping type on-membrane inclined planting device for rhizome big seedling crops comprises a main rack, wherein a planting drive mechanism is mounted on the main rack; the output end of the planting drive mechanism is connected with a clamping planting mechanism; a conveyor belt intermittent control mechanism is further mounted on a position, above the clamping planting mechanism, on the main rack; a spatial four-bar connecting mechanism is connected between the clamping planting mechanism and the conveyor belt intermittent control mechanism; and the output end of the conveyor belt intermittent control mechanism is in transmission connection with a seedling conveying device. The conveyor belt-clamping type on-membrane inclined planting device adopts an intermittent conveyor belt-clamping way to perform on-membrane inclined transplanting to solvethe seedling leaking problem as fibrous roots are easily clamped to take back the seedlings; and moreover, motion generated by the clamping planting mechanism is combined with the spatial four-bar connecting mechanism and the conveyor belt intermittent control mechanism for controlling intermittent transmission of a seedling conveyor belt, so that the purpose of precisely conveying the seedlings through the conveyor belt is realized, and therefore, errors, caused by accumulated errors of two sets of transmission devices, of seedling planting positions are avoided.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a conveyor belt-clamping device for inclined planting on film for large root crops. Background technique [0002] Some large seedling crops of rhizomes, such as salvia miltiorrhiza and sweet potato, require the cultivation mode of inclined transplanting on the film. The planting method has good drought resistance and high survival rate. Through proper close planting and strengthening fertilizer and water management, high yield can be obtained. But at present, the planting device on the above film is a duckbill type, and large seedling crops such as salvia miltiorrhiza and sweet potato are easily caught by the duckbill during planting and cause seedling leakage. Therefore, design a kind of belt clip type planting device to solve the problem of seedling leakage caused when the existing duckbill type planting device transplants rhizome large seedling crops. [0003]...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a conveyor belt-clamping type inclined planting device on the film of large rhizome crops, which adopts an intermittent conveyor belt-clamping method to carry out inclined transplanting of large root seedlings on the film to solve the problem of easy clamping of existing planting methods The problem of missing seedlings caused by the fibrous roots bringing seedlings back; at the same time, the intermittent transmission of the conveyor belt is controlled by the movement generated by the planting mechanism itself, which avoids the error of the seedling planting position caused by the cumulative error of the traditional two sets of transmission devices

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