Sweet potato rotary tillage ridging transplanting combined operation machine

A combined operation machine and sweet potato technology, which is applied in the direction of transplanting machinery, tillage machinery, agricultural machinery and machinery, etc., can solve the problem of not being able to simultaneously realize rotary tillage and land preparation, soil raising and ridge building, crushing stubble, ditching and seedling release, suppression, Problems such as repairing ridges, pushing ridges, and planting cannot continue
CN103814643AActive Publication Date: 2014-05-28NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING AGRI MECHANIZATION INST MIN OF AGRI
Publication Date
2014-05-28

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Abstract

The invention relates to a sweet potato rotary tillage ridging transplanting combined operation machine suitable for transplanting an exposed sweet potato seedling, and belongs to the technical field of agricultural planting machinery. The combined operation machine comprises a transplanting unit and a rotary tillage ridging unit which are connected by a connection frame; the outside of traction plates, forwards extending, at two sides of the middle of a horizontal main rod of the connection frame is fixedly connected with a rotary tillage unit; a pair of traction plates downwards extend to a stubble pressing disc; a ground wheel assembly at the front side of the transplanting unit is provided with a transmission shaft in transmission connection with a power input end of the transplanting unit; a working chain wheel is arranged at one side of the ground wheel; the working chain wheel is in transmission connection with a driven chain wheel on the transmission shaft by a chain; a ridge repairing assembly is arranged at the rear side of the transplanting unit; a pair of splayed soil collecting discs are hinged to a support member of the ridge repairing assembly; each disc supports a roller. Stubble pressing and stubble damaging operations can be reliably finished by the sweet potato rotary tillage ridging transplanting combined machine, the ground wheel assembly works from a furrow without damaging the ridge form, and the ridge repairing assembly can automatically finish the soil ridging, ridge smoothening and ridge repairing works after the transplantation.
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Description

technical field

[0001] The invention relates to a rotary tillage, ridging and transplanting equipment, in particular to a rotary tillage, ridging and transplanting combined operation machine suitable for planting bare sweet potato seedlings, and belongs to the technical field of agricultural planting machinery. Background technique

[0002] Sweet potato is a crop planted on high ridges (the ridge height is about 30cm) and transplanted from bare seedlings. A trapezoid with a relatively small top width.

[0003] According to the applicant's understanding, due to the limitation of existing agricultural machinery, sweet potato planting generally needs to use a rotary tiller to prepare the land, then use a ridger to form ridges, and then use a transplanter to plant and suppress. The main common problems are: ①There are many planting procedures, and the tractors need to go to the field for many times, resulting in low efficiency and high energy consumption; ②Traditional transplan...

Claims

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