Seedling taking-out guide member and rice shoot transplanting machine provided with the same

A technology of guiding parts and guiding parts, which can be used in transplanting machinery, agriculture, application, etc., and can solve problems such as disordered seedling postures

Active Publication Date: 2021-06-18
YANMAR POWER TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to this structure, for the seedling guide structure of Patent Document 1, the seedlings picked up by the planting claws are clamped by a pair of side guide bodies on the left and right, while the seedlings are guided downward. Therefore, the seedlings are restricted. Disturbance of posture in the left-right direction
In addition, since the front surface of the seedling is guided downward along the front seedling guide body, the disturbance of the posture of the seedling toward the front is also limited.

Method used

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  • Seedling taking-out guide member and rice shoot transplanting machine provided with the same
  • Seedling taking-out guide member and rice shoot transplanting machine provided with the same
  • Seedling taking-out guide member and rice shoot transplanting machine provided with the same

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Embodiment Construction

[0038] Next, embodiments of the present invention will be described with reference to the drawings. figure 1 It is a side view which shows the whole structure of the rice transplanter 1 provided with the seedling extraction guide member 50 which concerns on this embodiment. figure 2 It is a plan view which shows the whole structure of the rice transplanter 1. exist figure 2 In , the outline structure around the seedling extraction port N is enlarged and shown in the circle of a dashed-two dotted line. image 3 It is a side view explaining the rotation trajectory of the planting claw 22.

[0039] Such as figure 1 and figure 2 As shown, the rice transplanter (riceplant transplanter) 1 provided with the seedling taking-out guide member 50 which concerns on this embodiment is provided with the traveling body 2, and the planting part 3 arrange|positioned behind the said traveling body 2.

[0040] The traveling body 2 is provided with a pair of left and right front wheels 4 a...

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Abstract

The planting claws (22) enter the lower end of the seedling raising mat (M) to rake the seedlings (S), make the seedlings (S) pass through the seedling passage holes formed on the lower guide rail (28) and lift the seedlings (S) It is guided downward and planted on the ground. The seedling taking-out guide member (50) is provided with a seedling front guide part (50b) and a seedling side guide part (50cl, 50cr). The seedling front guide part (50b) is configured such that its front end protrudes downward in front of the planting claw passage space as a space for the planting claw to pass after passing through the rice shoot passage opening, and the rice shoot front guide part (50b) is formed to: Plant the track of the front end of claw (22). The seedling side guides (50cl, 50cr) are disposed so as to protrude downward from the side of the planting claw passage space, and the seedling side guides (50cl, 50cr) are formed so that the base ends of the seedling front guides (50b ) connection, when viewed from the side, the interval between the side seedling guides (50cl, 50cr) and the seedling front guides (50b) gradually expands towards the lower end.

Description

technical field [0001] The present invention mainly relates to a seedling taking-out guide member for guiding downward a seedling taken out from a lower end portion of a seedling mat, and a rice shoot transplanting machine provided with the seedling taking-out guide member. Background technique [0002] Conventionally, the rice shoot transplanting machine provided with the rice shoot taking-out guide member which guides the rice shoot raked from the lower end part of a seedling raising mat downward is known. Patent Document 1 discloses a rice shoot transplanter (rice transplanter) provided with a seedling guide structure as such a seedling taking-out guide member. The rice seedling guiding structure of this patent document 1 is provided in the following rice transplanter, and this rice transplanter is equipped with: the rice seedling stage, and it is placed on the seedling raising mat; and planting claws, which take out the seedlings to be raked from the seedling raising ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C11/02
CPCA01C11/02A01C11/006
Inventor 竹山智洋土井邦夫
Owner YANMAR POWER TECHNOLOGY CO LTD
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