Pot seedling transplanter capable of tracking seedling grafting

Abstract

A pot seedling transplanter capable of tracking seedling grafting is used for above-film transplanting of pot seedlings with soil, and comprises a frame with a front end hitched with a tractor; a power system mounted at the front part of the frame; a conveying device slantingly mounted in the middle of the frame and connected with the power system; a transplanting device mounted on the frame in correspondence with the conveying device and connected with the power system; and a film-spreading soil-covering device mounted on the frame and disposed below the front end of the conveying device. The transplanting device comprises: a transplanting driving mechanism fixed on the frame and connected with the power system; gear cases respectively and symmetrically mounted at two sides of the transplanting driving mechanism; and transplanting arms mounted on the gear cases, wherein the upper end of each transplanting arm is correspondingly arranged below the end of the conveying device, the transplanting arms are driven by the gear cases to move relatively to the conveying device, and the transplanting arms at a soil-entering section have a horizontal moving speed relative to the ground of zero.

Description

technical field [0001] The invention relates to a machine for transplanting potted seedlings in the field of agricultural technology, in particular to a machine for tracking seedlings and potting seedlings for joint operation of film laying and transplanting. Background technique [0002] Film-mulching planting has the functions of increasing accumulated temperature, maintaining soil moisture and suppressing weeds. It has been widely used in northern my country. Transplanting on film is a way of film-mulching planting technology. Potted seedling transplanting technology is widely used in the production of rice, vegetables and tobacco. With the development of agricultural production and the improvement of planting agronomic technology, the transplanting and planting technology of field crops such as corn and cotton has matured, and the transplanting and planting technology of field crops has matured. It is impossible to plant without mechanical work. [0003] At present, mos...

AI Technical Summary

Problems solved by technology

Potted seedling transplanting technology is widely used in the production of rice, vegetables and tobacco. With the development of agricultural production and the improvement of planting agronomic technology, the transplanting and planting technology of field crops such as corn and cotton has matured, and the transplanting and planting technology of field crops has matured. Planting is impossible without mechanical work

[0003] At present, most of the planting mechanisms of dryland crop film transplanters at home and abroad are hanging cup type or duckbill type. The hanging cup rotates with the eccentric disc and is always perpendicular to the ground. Seedling feeding method, so the speed of feeding seedlings should not be too high, otherwise the rate of seedling leakage will increase, so the productivity is not high

In addition, this method has resulted in high labor intensity for workers, low seedling feeding efficiency, and the phenomenon of seedling leakage may occur

[0004] The patent No. is " ZL201220147341 ", and the pot seedling transplanting machine disclosed by the Chinese utility model patent named "a kind of pot seedling transplanting machine" has higher transplanting efficiency and the fusion of the pot seedling substrate and the field soil is relatively poor. Good, but the structure is complicated, the manufacturing cost is high, and the quality requirements for the film are high, so its popularization and application are limited

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