Transplanter

Abstract

The invention aims to provide a transplanter which transplants more than three lines of transplanted object plant. The transplanter can configure all seedling falling feeding positions at a linear part and separately inserts the seedlings in an expected transplanting line distance. The transplanter is configured in a manner which is characterized in that: upper dead point falling supplying positions (31b,31c), an upper moving falling supplying position (31a) and a lower moving falling supplying position (31d) are configured at a linear part (28) which surrounds a moving path; at the upper dead point falling supplying positions (31b,31c), when a transplanting device arrives at an upper dead point or a position which is next to the upper dead point, the transplanting object plant falls and is supplied to the transplanting device; at the upper moving falling supplying position (31a), at the time when the transplanting device upwards moves to the upper dead point, the transplanting object plant falls and is supplied to the transplanting device; and at the lower moving falling supplying position (31d), at the time when the transplanting device downwards moves through the upper dead point, the transplanting object plant falls and is supplied to the transplanting device.

Description

technical field [0001] The present invention relates to a transplanting machine for transplanting vegetable seedlings such as onions and lettuce, seed potatoes, etc. to fields. Background technique [0002] In the past, there is known a seedling transplanting machine that inserts seedlings supplied from a seedling supply device that moves around a plurality of seedling storage bodies. The seedling supply device of this seedling transplanting machine has a relatively small and lightweight structure. , and this seedling transplanting machine transplants seedlings in more than 3 rows (for example, refer to Patent Document 1). [0003] The seedling transplanting machine described in Patent Document 1 is provided with a plurality of (four) seedling implanters arranged side by side in the left-right direction, and is provided with a seedling supply device for supplying seedlings to these plurality of seedling implanters. The up and down moving mechanism moves up and down accordin...

AI Technical Summary

Problems solved by technology

[0008] However, in the above-mentioned conventional seedling transplanting machine, all (four) seedling drop supply positions corresponding to each row cannot be arranged in the linear portion, so that the seedlings cannot be transplanted at equal intervals between rows.

[0009] That is, in the above-mentioned existing seedling transplanting machine, it is configured that when the seedling transplanter reaches the top dead center position and the seedling storage body reaches the seedling drop supply position directly above the seedling transplanter, the seedlings are moved from the seedling storage body. The seedlings are dropped and supplied to the seedling transplanter, and the seedling storage bodies are respectively corresponding to each row. Therefore, the intervals between the drop supply positions of the rows on the circular path of the seedling storage bodies cannot be equal.

Images